1. physics

    A 0.40kg object is attached to a spring constant 160N/m so that the object is allowed to move on a horizontal frictionless surface. The object is released from rest when the sprin g is compressed 0.15m find: a) the force on the object and b) its

    asked by Etah on August 16, 2015
  2. Physics Fluids

    When a crown of mass 14.7 kg is submerged in water, an accurate scale reads only 13.4 kg. Is the crown made of real gold? Ok How do I do this problem I set up my free body diagram Net Force = ma = 0= Ft + Fb - Fg were Ft is the force of tension on the

    asked by Physics Fluids on October 23, 2009
  3. Physics

    A 5.00 g object moving to the right at +20.0 cm/s makes an elastic head-on collision with a 10.0 g object that is initially at rest. (a) Find the velocity of each object after the collision. 5.00 g object cm/s 10.0 g object cm/s (b) Find the fraction of

    asked by Anonymous on November 6, 2010
  4. physics

    A stationary 1.67 kg object is struck by a stick. The object experiences a horizontal force given b F = at-bt^2, where t is the time in milliseconds from the instant the stick first contacts the object. If a = 1500 N/ms and b = 20N/ms^3, what is the speed

    asked by sandhu on January 27, 2011
  5. Art

    1. Which step did the artist clearly use when drawing this image? two vanishing points only orthogonal lines imagery in the background larger than in the foreground imagery in the foreground lighter than in the background 2. Because of the use of value

    asked by PolkaDot on September 15, 2016
  6. physics

    Three forces acting on an object are given by F1 = ( - 1.85i + 2.50j) N, F2 = ( - 5.10i + 3.25j ) N, and F3 = ( - 45.0i + 48.0j ) N. The object experiences an acceleration of magnitude 3.75 m/s2. (a) What is the direction of the acceleration? _________°

    asked by anonymous on March 3, 2010
  7. Physics

    Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. The work done on object A is 500J. After the force pulled each object, object A moves twice as fast as object B. Answer the

    asked by Tim on December 9, 2012
  8. ART HELP!

    Please help me with this: What step did the artist clearly use when drawing a two-point perspective image? A. A vanishing point *** B. Only orthogonal lines C. Imagery in the backgrounds larger than in the foreground. D. Imagery in the foreground lighter

    asked by HelpME:(!!! on October 15, 2015
  9. science help pls pls pls

    A new object, Object Y, was discovered outside our solar system. Object Y is small and rocky, is not a satellite of any other object, and it does not have enough gravity to clear away smaller objects near its orbit. The characteristics of Object Y most

    asked by Oscar on April 15, 2016
  10. science

    Object A and B both start at rest. They both accelerate at the same rate. However , object A accelerates for twice the time as object B. What is the distance traveled by object A compared to that of object B? a) the same distance B) twice as far c) three

    asked by Tammy on September 6, 2007
  11. Art

    (Look up "nipah seed" and click on the image with a bright background full of leaves low on the ground) With this image the artist utilized the theory of proportion by: A. Keeping the objects in the background and the foreground all the same size B. Making

    asked by Ace on November 29, 2018
  12. Art

    Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? A. Show shapes with bright

    asked by Dawn on April 14, 2015
  13. Art

    Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer.How else might a landscape artist show shapes in the background to depict their distance from the viewer? A.Show shapes with bright

    asked by CookieMonster on March 27, 2015
  14. physics

    two masses are attached to both ends of a flexible cord passing through a friction less pulley. if the system is at rest, find the tensions at object A and object B. Object A = Object B. A=60 grams.

    asked by Kzsa on August 3, 2014
  15. physics

    An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right, an additional force of 7 newtons is applied from the right. What can you conclude about the direction of motion of the object

    asked by lili on November 27, 2012
  16. ART

    how does a landscape artists make an object in the foreground appear closer than an object in the background? a~by making the object in the foreground larger in comparison the background objects. b~by making the object in the foreground less detailed in

    asked by NEED HELP on March 10, 2015
  17. Drawing

    1. Which of the following is true about the way the human eye perceives objects? -All objects appear the same -Far objects are hazy*** -Mid-range objects are hazy -Near objects are hazy 2. Ashely is drawing a desert landscape with dirt road in the

    asked by Urgent on October 28, 2019
  18. Art

    How does a landscape artist make an object in the foreground appear closer than an object in background? A. By making the object in the foreground larger in comparison to the background objects. B. By making the object in the foreground less detailed in

    asked by Anonymous on March 16, 2015
  19. Art

    With this image the artist utilized the theory of proportion by A.) Keeping the objects in the background and the foreground all the same size B.) Making the object in the foreground appear smaller C.) Making the object in the foreground appear larger. D.)

    asked by Anything but Anonymous on November 22, 2018
  20. Art

    How does a landscape artist make an object in the foreground appear closer than an object in the background? **A. by making the object in the foreround larger in comparison to the background objects B. by making the object in the foreground less detailed

    asked by Jack Beanstalk on March 5, 2015
  21. Grammar exercise check

    Can somebody check my answers on this exercise? I'm horrible at this and I want to make sure if I'm doing it right. --------------------------------------- "Identify the gerunds or gerund phrases in the following sentences. Then, tell how each is used: as

    asked by Emily on January 16, 2008
  22. Physic please help!

    I am not thinking straight anymore and this is due by 9:00pm. My brain feels a little fried at this point. I have been at it all day. Can someone please help me! (a) An object is placed in front of a convex mirror. Draw a convex mirror (radius of curvature

    asked by Mary on November 6, 2007
  23. physics

    Question: Object A is moving at a maximum speed of 6m/s towards Object B. At 50 m away Object B accelerates from the approaching Object A at 0.3m/s^2. Does Object A catch up to Object B and if yes when? I don't know how to answer this at all or even which

    asked by sam on November 24, 2014
  24. Art

    artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. how else might a landscape artist show shapes in the back ground to depict their distance from the viewer? a. show shapes with bright

    asked by bunny64 on April 1, 2016
  25. Art

    Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? show shapes with bright

    asked by hehehe on May 30, 2019
  26. Art HELP PLEASE!! part 2

    Artists make shapes in the backgroud smaller than shapes in the foreground to communicate their distances from the viewer. How else might a landscape artist show shapes in the background to depict their distances from the viewer? A. show shapes with

    asked by Sydney on April 11, 2016
  27. Physics

    A 26.0 g object moving to the right at 17.0 cm/s overtakes and collides elastically with a 10.0 g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision. a) 26.0 g object b) 10.0 g object

    asked by Daisy on July 16, 2010
  28. physics

    Two objects (m1 = 5.15 kg and m2 = 2.75 kg) are connected by a light string passing over a light, frictionless pulley as in the figure below. The 5.15-kg object is released from rest at a point h = 4.00 m above the table. (a) Determine the speed of each

    asked by dennis on October 11, 2011
  29. physics

    Two objects of same material are travelling near you. Object A is a 1.9 kg mass traveling 8 m/s; object B is a 2 kg mass traveling 5 m/s. Which object would make you feel worse if you are hit by it?

    asked by Jackie on December 13, 2014
  30. Physics

    An object is placed to the left of a lens, and a real image is formed to the right of the lens. The image is inverted relative to the object and is one-half the size of the object. The distance between the object and the image is 95 cm. (a) How far from

    asked by Anonymous on October 12, 2015
  31. Calculus

    I am stuck on both of these questions. Would you please tell me if my reasoning is correct? 1. An object is dropped off a building. When comparing the average velocity of the object over equal time intervals, explain the difference between early time

    asked by Sarah on April 10, 2014
  32. Calculus

    An object moves in the xy-plane so that its velocity vector for 0

    asked by Anonymous on April 14, 2018
  33. English

    Identify how the underlined word in each sentence is used. 1:Aunt Nan took the (message) for Walter and her. A:direct object*** B:indirect object C:object of the preposition D:object of verbal 2:We joined Mark and (them)on the observation platform.

    asked by anonymous on January 29, 2018
  34. Science

    24. What does the thermal energy of an object depend upon? A. The temperature and arrangement of the particles in that object. B. The temperature, weight, and number of particles of that object. **** C. The heat of that object and the density of particles.

    asked by Kacy on December 13, 2018
  35. physic

    please help me.A 5.00 g object moving to the right at +20.0 cm/s makes an elastic head-on collision with a 10.0 g object that is initially at rest. (a) Find the velocity of each object after the collision. 5.00 g object 10.0 g objectt (b) Find the

    asked by Chan on October 28, 2009
  36. physics

    Three forces acting on an object are given by F1 = ( 1.95i - 1.60j ) N, F2 = ( - 4.50i - 3.25j ) N, and F3 = ( 46.0j ) N. The object experiences an acceleration of magnitude 3.85 m/s2 (a) What is the direction of the acceleration? (b) What is the mass of

    asked by mightymouse on March 5, 2009
  37. Physical Science

    Object A has a mass of 500g and a density of 5.0g/cm^3; object B had a mass of 650g and a density of 5.6g/cm^3. a. Which object will displace the most liquid? b. Could object A and object B be made of the same substance?

    asked by Anonymous on November 13, 2010
  38. Algebra II

    The diagram shows the plan made by a landscape artist for a homeowner's 16-meter by a 16-meter backyard . The homeowner has requested that rosebushes, fountain, and garden bench be placed so that they are no more that 14 meters apart. A). Has the landscape

    asked by Alexis on April 1, 2014
  39. Physics

    Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0, 0) m, a 1.20-kg object at (0, 3.00) m, and a 5.40-kg object at (2.00, 0) m. Where should a fourth object of mass 7.00 kg be placed so that the center of

    asked by Joe on April 3, 2014
  40. Physics

    Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0, 0) m, a 1.20-kg object at (0, 3.00) m, and a 5.40-kg object at (2.00, 0) m. Where should a fourth object of mass 7.00 kg be placed so that the center of

    asked by Joe on April 2, 2014
  41. physics

    the object is traveling in a circle,which one of the statements are true. choose all that apply? 1)the object has a net force 2)object accelerting 3)object at constant velocity 4)object is speeding up 5) object is slowing down

    asked by taylur on January 26, 2012
  42. Science

    Object A has a higher temp then object B. Witch statement is true? A) Object A is a better insulator B) Object B is a better conductor C) Heat will travel from Object A to Object B D) Heat will travel from Object B to Object A The answer is C (I know

    asked by Maddie on September 18, 2019
  43. physics

    In which of the following situations is the most work done on the object? A. Holding a 50 kg object. B. Carrying a 30 kg object down a 40 m long hallway. C. Lifting a 20 kg object 1 m up. D. Carrying a 15 kg object up a flight of stairs. E. Lowering a 25

    asked by dali on March 3, 2017
  44. Physics

    reword each statement about friction to make it true. For very small objects, the friction from the object to the surface is less than the friction from the surface to the object. If the mass of an object increases, the kinetic friction on the object will

    asked by johnw on February 11, 2018
  45. Art

    To create an illustration of perspective, this artist did all of the following except 1) show clear orthogonal lines 2) have an implied vanishing point 3) distort proportion to keep the background and foreground the same size 4) include value changes

    asked by Art Quick Check (help) on December 8, 2018
  46. Physics

    Under what condition can a force act on an object and yet do no work on that object? A. The object moves with no acceleration. B. The object does not move. C. The net force on the object is 0. D. The force operates under constant power. E. None of the

    asked by Alex on February 13, 2009
  47. computers (Check)

    Will someone please check my C++ for me? 1. What does the Load ( ) method do? Gets data from a file and puts it into a DataSet object.

    asked by Lisa on May 30, 2013
  48. Math

    an object is moving along the x-axis such that the position of the object in masters at time t in seconds is giving by the function x(t)=t^3-12t^2+36t-5, for 0

    asked by Jack on November 6, 2017
  49. Selam

    A real object is placed in front of a diverging lens, at a distance less than the focal length. When the object is moved slightly closer to the lens, which direction does the image move? away from the lens. doesn't move. closer to the lens. -- I know this

    asked by physics on January 21, 2015
  50. Physics

    An object is placed in front of a convex mirror with radius of curvature = 17 cm. The object's height is 3.5 cm and it is initially 25 cm in front of the mirror. Find the (a) location and (b) height of the image. Next the object moves closer to the mirror,

    asked by Joe on April 11, 2013
  51. Science

    4: Which of the following is true of an object in a circular motion at a constant speed? A: The net force on the object is zero B: The object is not accelerating as the speed of the object remains the same C:the object is accelerating as the direction of

    asked by xxXXSocialReposeXXxx on November 8, 2017
  52. Grammar

    Please check this. 1. We are going to tell John what happened. John= indirect object 2. Are you going to explain to your parents why you arrived home late? (Is this sentence grammatically correct?) Parents=indirect object 3. She isn't going to call us

    asked by Anonymous on December 13, 2013
  53. PHYSICS

    An object has an acceleration of 0 m/s squared. Does this mean that the object must be stationary. Explain. Stationary means that the object does not move. I don't think that the object must be stationary in this case because the scalar zero only tells us

    asked by Anonymous on July 21, 2010
  54. Physics AP

    An object is moving in a circle with a radius of 1.44m. The object is rotating with period of .255 seconds. How many revolutions does the object make in 197.0 seconds?

    asked by Leah on January 29, 2018
  55. physics

    1. An object is moving along a straight road at the speed of 6km/h. a. How further away is the object every one hour? b. How further away is the object every half (1/2) hr? c. How further away is the object very 1/3hr? plot (draw) the s against t graph for

    asked by eyobed on December 4, 2017
  56. physics

    our objects are situated along the y axis as follows: a 1.94 kg object is at +3.27 m, a 2.76 kg object is at +2.18 m, a 2.78 kg object is at the origin, and a 3.99 kg object is at -0.360 m. Where is the center of gravity of this system?

    asked by Dan on February 6, 2012
  57. Physical Science

    A 15 Kg object that is free falling has a total mechanical energy of 13,230 Joules. (A) From what height was the object dropped? (B) What is the velocity of the object when it hits the ground? (C) How long does the object fall?

    asked by JJ on January 8, 2011
  58. physics

    An object is dropped from a bridge.A second object is thrown downwards 2.00s later.They both reach the water 35.0m below at the same instant.What is the initial speed of the second object? I will be very grateful if someone could help me out Heres what I

    asked by cobalt on June 11, 2015
  59. Physics

    An object at rest accelerates through a distance of 1.5 m at which point the instantaneous velocity of the object is 3.5m/s. Determine: a. The average acceleration of the object b. The time it took the object to travel 1.5m c. The average velocity of the

    asked by Mason on February 3, 2014
  60. Physics

    An object at rest accelerates through a distance of 1.5 m at which point the instantaneous velocity of the object is 3.5m/s. Determine: a. The average acceleration of the object b. The time it took the object to travel 1.5m c. The average velocity of the

    asked by Tim on February 3, 2014
  61. E.L.A. PLEASE CHECK!

    Identify the underlined word in the sentence. Write either D for direct object or I for indirect object. Get that dog and those puppies out of here! Underlined = puppies I think it is Indirect object Identify the underlined word in the sentence. Write

    asked by Skye on November 10, 2014
  62. Physics

    Multiple Choice. If all of the forces acting on an object an object are balanced (net force is zero), then: a. The object's speed will decrease b. The object's direction of motion can change, but its speed cannot C. The object is ecperiencing zero

    asked by Anon on October 14, 2016
  63. Physics

    Recently there has been technological advances that allow for 3-D imaging up to kilometers away from an object. This can be done by using laser light that bounces off an object. By measuring the time it takes the laser light to get to the object and back,

    asked by Bob on April 8, 2013
  64. Physics

    In a 1-dimensional problem, a single force acts on a 10 kg object and is given the equation F=ax+b where a=250 N/m, b=25 N, x is position of object. There is a force acting on the object while that object moves from x=0 to x=2 lasting 3 sec. 1) What is the

    asked by Diana on November 12, 2013
  65. Physics

    A 2.00-kg object is hanging on a 1.1m string. The object is pulled 20cm away from the equilibrium position and held there. a) What is the pulling force in the string when the object is kept still ? b) Now the object is released, what is the speed of the

    asked by Physics: Pendulum on March 24, 2014
  66. Physics

    order the acceleration from least to greatest. a) 3050 b) 20

    asked by Jacob on November 29, 2015
  67. science

    Which statement best describes the inertia of an object? A.Inertia is the tendency of an object to resist a change in its motion. B.Inertia is the weight of an object. C.Inertia is what determines how fast an object will fall. D.Inertia measures how hard

    asked by victoria on February 17, 2014
  68. intro to physics

    A small object of mass m = 2.25 kg is released, starting at rest, from a height h above the ground on a ramp inclined at 45.0o (see figure below). The object reaches the bottom of the ramp and enters a loop-the-loop of radius R = 1.25 m. There is no

    asked by physics help on November 23, 2017
  69. english

    Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards. and make sure that you use at least 5 diffrent pronouns in your sentneces. 1. my husband and I(subject pro)are planning a

    asked by jub on January 28, 2011
  70. english

    Thank you for using the Jiskha Homework Help Forum. You can learn best with examples. 1. Object pronouns are used everywhere else (direct object, indirect object, object of the preposition). Object pronouns are me, you, him, her, it, us, and them. Examples

    asked by SraJMcGin on April 5, 2007
  71. physics

    You are told that the linear "drag coefficient" due to air resistance for a particular object is 0.64 N · s/m and the object has a mass of 0.0010 kg. Find the magnitude of the terminal velocity of this object when dropped from rest. (Assume the object's

    asked by name on February 21, 2014
  72. Calculus

    An object is traveling along the x axis so that its speed is given by v(t)=t^2-7t+10 m/s. (a) Find the times when the object is at rest. (b) Find the acceleration at both of these times. Interpret the acceleration in terms of the motion of the object, ie

    asked by Mike on May 15, 2013
  73. physics

    the focal length of this mirror is 6 cm and the object is located 8 cm away from the mirror. calculate the position of the image formed by the mirror. suppose the converging mirror is replaced by a diverging mirror with the same radius of curvature that is

    asked by shelly on June 9, 2008
  74. Calculus

    An object is traveling along the x axis so that its speed is given by v(t)=t^2-7t+10 m/s. (a) Find the times when the object is at rest. (b) Find the acceleration at both of these times. Interpret the acceleration in terms of the motion of the object, ie

    asked by Elliott on May 14, 2013
  75. English-Grammar

    Identify how the underlined pronoun in each sentence is being used. 18. Someone sent Ed and (me) a text from an unknown phone. direct object (my answer)indirect object 19. Mr. Simons saw Owen and (us) at the registry. (my answer)direct object indirect

    asked by Anon on February 5, 2013
  76. Math

    I'm doing a vector problem which involves two forces with an angle of 30 degrees between them acting on an object. I think that I should draw my vector diagram with the vectors coming out of the object while my friend thinks that the vectors should point

    asked by Kate on October 22, 2010
  77. physics

    An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right, an additional force of 7 newtons is applied from the right. What can you conclude about the direction of motion of the object

    asked by lili on November 27, 2012
  78. physics

    An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right, an additional force of 7 newtons is applied from the right. What can you conclude about the direction of motion of the object

    asked by lili on November 27, 2012
  79. Physics

    Two objects of same material are travelling near you. Object A is a 1.5 kg mass traveling 13.5 m/s; object B is a 2 kg mass traveling 5 m/s. Which object would make you feel worse if you are hit by it? 1. B 2. A 3. Unable to determine 4. the same

    asked by Kim on February 14, 2015
  80. physics

    An object traveling 339 m/s strikes a 2nd object and comes to rest 24 cm inside of the 2nd object (which does not move). What is the 1st object's average deceleration (m/s/s)?

    asked by Olga on September 6, 2015
  81. physics - i need A.S.A.P

    An object of mass 1.5 kg is placed on a rough horizontal surface, as shown in Figure 1. Force F acts on the object. When the magnitude of F is 10 N, the object just begins to slide. Determine the coefficient of static friction between the object and the

    asked by mimi on May 2, 2011
  82. Physics

    A 0.700 kg object attached to the end of a 0.560 meter wire revolves uniformly on a flat, frictionless surface. a) If the object makes three complete revolutions per second, what is the force exerted by the wire on the object? b) What is the speed of the

    asked by Lee on January 6, 2011
  83. physics

    Two objects are connected by a light string passing over a light, frictionless pulley as in the diagram. m1 = 4.50 kg, m2 = 2.10 kg, and h = 4.30 m. The 4.50 kg object is released from rest at a point 4.30 m above the floor. Determine the speed of each

    asked by Anonymous on October 25, 2010
  84. PHYSICS

    Two objects (m1 = 4.90 kg and m2 = 2.75 kg) are connected by a light string passing over a light, frictionless pulley as in the figure below. The 4.90-kg object is released from rest at a point h = 4.00 m above the table. (a) Determine the speed of each

    asked by Lindse on February 25, 2013
  85. physics please help

    On the surface of a planet an object is thrown vertically upward with an initial speed of 60 m/s. use a conservation of energy approach to determine the object's speed when the object is at a quarter of it's maximum height. (assume the planet has no

    asked by Isabelle on November 23, 2014
  86. English

    1. Hi, Mr. Where to? - Incheon Airport, please. (In this dialogue, what is the full form of 'Where to?") 2. He checked his magic hat to make sure the secret part was still working. (Is 'sure' the object complement of the verb 'make'? And then is the 'the

    asked by rfvv on December 19, 2009
  87. physics

    a force of 200 N is exerted at an angle 30 degrees with respect to the horizontal on an object whose mass is 30kg. the coefficient of friction between the object and the surface is the 0.2.(a)what is the frictional force?(B) what is the acceleration of the

    asked by christoper allen on December 21, 2014
  88. english

    CHECK MY ANSWERS--- What is the indirect object and what is the direct object. Troy showed the class his good grade on the test. IS CLASS THE DIRECT OBJECT AND GRADE THE INDIRECT OBJECT? Also Lacey bought a new scarf for Nicole's birthday present. IS SCARF

    asked by cristy on February 7, 2010
  89. Physics

    Two objects of same material are travelling near you. Object A is a 1.9 kg mass traveling 8.3 m/s; object B is a 2 kg mass traveling 5 m/s. Which object would make you feel worse if you are hit by it?

    asked by Sangita on January 22, 2011
  90. physics

    A 9.00 kg object starting from rest falls through a viscous medium and experiences a resistive force = -b , where is the velocity of the object. The object reaches one half its terminal speed in 5.54 s. (a) Determine the terminal speed. (b) At what time is

    asked by kia on March 3, 2011
  91. Algebra 11

    The diagram shows the plan made by a landscape artist for a homeowner's 16-meter by a 16-meter backyard . The homeowner has requested that rosebushes, fountain, and garden bench be placed so that they are no more that 14 meters apart. A). Has the landscape

    asked by Alexis on April 1, 2014
  92. physics

    the cener mass of an object (a)always lies at the center of the object (b) is at the location of the most massive partical in the object (c)always lies within the object, or (d) none of the preceding

    asked by melissa on February 4, 2008
  93. science

    Which of the following statements describe acceleration? 1.) an object is speeding up 2.) an object is slowing down 3.) an object changing direction 4.) an object that is at rest -1 and 3 -1,2, and 3*** -all statements

    asked by Mia on October 23, 2017
  94. MATH

    Suppose an object moves along the x-axis so that its position at time $t$ is $x=-t+\frac{t^3}{6}$. (a) Find the velocity, $v(t)=x(t)$, of the object. (b) What is $v(0)$? What does this say about the direction of motion of the object at time $t=0$? (c) When

    asked by Sara on October 20, 2016
  95. Physics

    An object is moving with constant velocity -->v Which situation is impossible in such a circumstance? 1. One force acts on the object. 2. Three forces act on the object. 3. No forces act on the object. 4. Two forces act on the object. 5. Four forces act on

    asked by Laura on June 30, 2013
  96. Physics

    There is a net net torque that is applied to a rigid object. What happens? a. the angular momentum of the object will change b. the kinetic energy of the object will change c. the object will experience an angular acceleration d. the rotational inertia of

    asked by David on April 28, 2009
  97. PHYSICS

    A 0.49 kg object is attached to a spring with a spring constant 167 N/m so that the object is allowed to move on a horizontal frictionless surface. The object is released from rest when the spring is compressed 0.12 m. Find the force on the object.

    asked by KIM on November 20, 2010
  98. Physics

    The main factor that determines the properties of an image produced by a converging lens is A) the shape of the object. B) the color of the object. C) the size of the object. D) the position of the object relative to the lens. E) the bending strength of

    asked by Amari on November 1, 2011
  99. Physics

    Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0, 0) m, a 1.20-kg object at (0, 3.00) m, and a 5.40-kg object at (2.00, 0) m. Where should a fourth object of mass 7.00 kg be placed so that the center of

    asked by Joe on April 2, 2014
  100. Physics

    Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0, 0) m, a 1.20-kg object at (0, 3.00) m, and a 5.40-kg object at (2.00, 0) m. Where should a fourth object of mass 7.00 kg be placed so that the center of

    asked by Joe on April 1, 2014