Questions Asked on
October 3, 2018

  1. Physics

    What and why are stress and strain used instead of load and deformation?

    asked by Kri

    A mass of 0.5kg is attached to a spring. The mass is then displaced from its equilibrium position by 5cm and released. Its speed as it passes the equilibrium position is 50cm per seconds. a) Calculate the spring constant of the spring. b) Calculate the

    asked by Delailah
  3. Physics

    Elastic behavior: when loads are small how much deformation occurs? What materials deform least?

    asked by Kris
  4. Math

    Find a cubic function y=ax^3+bx^2+cx+d that has a local maximum value of 3 at x=-2 and a local minimum value of 0 at x=1

    asked by Muofhe
  5. English

    The race began modestly, in 1970, with only 110 people in the race. This revision combines sentences (4) and (5) in paragraph 3. Choose which sentence type BEST describes this revision.

    asked by sarah
  6. Social Studies

    MS SUE PLEASE HELP i just finished writing a paper of how Bernardo de Gálvez was a Revolutionary hero but how do you think he was a hero using explenation i thought of using this info Gálvez aided the American Thirteen Colonies in their quest for

    asked by Jessica thompson
  7. History

    We, whose names are underwritten, the Loyal Subjects of our dread Sovereign Lord King James…Having undertaken for the Glory of God, and Advancement of the Christian Faith, and the Honor of our King and Country, a Voyage to plant the first Colony in the

    asked by kennedy
  8. History

    Under the concept of mercantilism, American raw materials during colonial times would be sent to _______________. Great Britain Africa The Thirteen Colonies Europe Great Britan?

    asked by kennedy
  9. Chemistry

    Explain with a chemical equation why the pH of the salt solution is or is not the same as pure water: NaCl, NaC2H3O2, NH4Cl We're working with salt and buffer solutions but the equations confuse me the most. Anything helps!!

    asked by ryancon
  10. mathematics

    A dice with faces is showing a number 1 to 6 is tossdd four times. what is the total number of the possible outckmes. where an outcome is defined as sequence of the individual outcome of 1 to 6......Answer

    asked by Aliyu
  11. Math

    A store buys 77 1/2 pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold 2 1/4 pounds. The store sells one bag of mulch for $2.25. for each part of the question, show your work. a. How many full bags of mulch will the

    asked by ...
  12. English

    Is the thesis "I was stranded in this newly alien environment that used to feel like home"? Also, is this an analogy or metaphor? "Greasemonkey, as its auto mechanic-derived name suggests, lets you pop open the hood of your web browser and mess around,..."

    asked by Jasmine6057
  13. math

    bionomial theorem

    asked by Anonymous
  14. Biochemistry

    An enzyme sample contains 24 mg protein per mL. Twenty µL of this sample in a standard incubation volume of 0.1 mL catalysed the conversion of substrate X to product Y at a rate of 1.6 nmol per minute. Calculate the velocity in terms of: a) µmol per

    asked by Maddy
  15. Calculus

    Solve the integral: (2x-3)/(x^3-x^2) I'm stuck at finding A. I did partial fractions. I've already found B and C. At x=1, C=-1 At x=0, B=3

    asked by Mike
  16. Algebra readiness

    explain the meaning betweeen |-3| and -3

    asked by daaaisy
  17. Math

    Matthew has a 150 page book. He has read 1/3 of it. How many pages has he read so far?

    asked by Anonymous
  18. Social Studies

    How does the government of the United States most resemble the government of the Roman republic? A. All citizens have the right to vote. B. Women have equal rights with men. C. Different government bodies check one another’s powers. D. A written

    asked by Anonymous
  19. Social Studies

    Please tell me if this tags you or not. @damon @Ms. Sue @Reiny @Writeacher Which of the following factors helped trade to thrive during the Roman empire? Select all that apply. A. peace throughout the empire B. a shared religion throughout the empire C. a

    asked by Anonymous
  20. Math


    asked by Anonymous
  21. Math

    I tryed to do these questions but I just don't get them can someone help me with this please?

    asked by Foxykid55
  22. Physics

    Stephanie hits a volleyball from a height of 0.80 m and gives it an initial velocity of 7.6 m/s straight up. a) how high will the volleyball go? b) how long will it take the ball to reach its maximum height?

    asked by Annoooonymisuue
  23. math

    A moving truck rental company charges $35.95 to rent a truck, plus $0.67 per mile. Suppose the function C ( d ) C(d) gives the total cost of renting the truck for one day if you drive d d miles. State the formula for C ( d ) C(d) . Make sure to give the

    asked by ilham
  24. Social Studies

    How did Hatshepsut change Egypt during her reign as pharaoh? A. She expanded Egypt by engaging in wars of conquest. B. She founded a new dynasty that ruled Egypt for generations. C. She established Alexandria as a major center of learning. D. She increased

    asked by Hi Sisters
  25. Science

    The dipole moment of water is 1.83 d were as that of carbon dioxide is will you explain this difference

    asked by Hridya Suresh
  26. science

    IDK these help pls 1. Which of the following is a compound? A. O2 B. NH3 C. H2O+NaCl D. N2 2. What is the difference between compounds and mixtures? A. Compounds contain only one element; mixtures contain two or more elements. B. Compounds contain two or

    asked by hawseefoo
  27. physics

    For situation depicted in the following figure BP-AP=˄+3 and D>>d. The slits are of equal widths having intensity I. If the intensity of Pis KI, find K.

    asked by geley
  28. English

    should there be a comma after although in this sentence. Although there was not a lot of logos in the video......

    asked by Jason
  29. English

    is this sentence correct? Barlow uses a logical argument because cyber security is a relatively new issue, meaning many people will not be properly informed on the topic.

    asked by jake
  30. English

    is this sentence correct? Barlow uses a logical argument because cyber security is a relatively new issue, meaning many people will not be properly informed on the topic. if i put a colon after argument would the make it correct?

    asked by jake
  31. physics

    In the following figure S1 and S2 are coherent sources. The intensity of both sources is the same. If the intensity at the point P is 4W/m^2, What is the intensity of each source?

    asked by geley
  32. Social Studies

    Why was Florence the artistic center of the Renaissance? A. There was a large supply of gold there. B. There was a university focused on the arts there. C. There were many wealthy banking families who supported the arts. D. The pope kept his money

    asked by ms.sue/writ I NEED HELP!!check these plz! thx!
  33. Calculus and Vectors

    There is a wind blowing from N80oE at 45 km/h. The airspeed of the plane will be 550 km/h. (a) What direction should the pilot steer the plane (to whole degree)? Include a diagram as part of your solution. (b) What will the actual ground speed be of the

    asked by Anon
  34. Maths


    asked by Jess
  35. Math

    in recent year, the world production of wheat was about 5.2 *10^8 metric tons. Canada produced 1/25 of this wheat. about how much wheat did Canada produce?

    asked by mia
  36. Social studies

    What is the main topic discussed in the Analects of Confucius?

    asked by Ethan
  37. Vectors

    If ∣x∣=8, ∣y∣=13 and ∣x+y∣=15, determine ∣x-y∣. You may want to draw a diagram to help with your solution.

    asked by Jacob
  38. Maths

    Divide the sum of 65 by 12 and 8 by 3 by their differences

    asked by Ibrahim
  39. Maths

    The sum of rational number is-5,if one of the -13 by 6 find the other. What is the answer of this question?????

    asked by Ibrahim
  40. Science

    When mud and water are combined, the result. A. a mixture B. a compound C. an element D. a molecule

    asked by Stephani Lineth Mejia
  41. Math

    Use benchmark to estimate the sum, difference, or product 14/16 + 1/5 A. 2 B. 0 C. 1/2 D. 1

    asked by Al

    A gardener disregards the current hosepipe ban and water restrictions and uses a hosepipe to fill a 30.0 L bucket. They notice that it takes 1.00 min to fill the bucket. A nozzle with an opening of cross-sectional area 0.500 cm2 is then attached to the

    asked by Anonymous
  43. geography

    Which of the following is an example of narrative Non-Fiction A: An autobiography of a dancer B: A bus schedule for Chicago C: An owners manual for a car D: A pamphlet asking people to vote HURRY TELL ME THE ANSWERS!!!!!!!!!!!!

    asked by hello people
  44. social studies

    1.How did the environment of Arabia serve as a form of protection during much of the region's history? A. Its fertile oases enabled farmers to grow enough food for themselves and for sale. B. Its extreme heat and arid conditions kept invaders from

    asked by i know
  45. science

    1. how to the principles of convection,conduction,radiation explain how the water in a saucepan gets hot. 2. why does a thrown football have both potential and kinetic energy? what is the combined energy called.

    asked by Coonexus girl needs help
  46. Algebra II

    Solve the system using an augmented matrix. Show all work. -x - 3y = -17 2x - 6y = -26 Please help me! I don’t know how to do this. Can you show how to get it and the solution?

    asked by Pookie
  47. Social Studies

    Which is an example of how the physical environment helped the Aztecs establish an empire? A. The capital city of Tenochtitlan could be easily defended from attack. B. The active volcanoes kept neighboring peoples from attacking the Aztecs. C. The capital

    asked by Help me...
  48. MATH

    john poured 2 1 / 2 liters of water into a tank. then he poured out 3 2 / 5 liters of water from the tank , leaving 4 1 over 5 liters of water in the tank how much water was in the tank at first?

    asked by S
  49. Math

    Juggling numbers from old newspapers cut out digits 0 to 9 and stick them in a creative manner make sure the digits are not too small.juggle the digits to make the numbers described below. The challenge is you can use a digit only once in a number Using

    asked by Huma
  50. Calculus and Vectors

    If ∣Vector x∣=8, ∣Vector y∣=13 and ∣Vector x + Vector y∣=15, determine ∣Vector x - Vector y∣. You may want to draw a diagram to help with your solution.

    asked by anon
  51. Math

    A Kenyan bank buys and sells foreign currencies Buying (Ksh) Selling(Ksh) 1 Sterling pound 130.10 130.54 1 South African Rand 9.52 9.8 A businessman on a trip to Kenya had pound 50,000 which he coneveted to Kenya shillings. While in Kenya, he spent 80% of

    asked by Kd
  52. Spanish

    Suppose you are babysitting your little brother. In Spanish, tell him to do three things using the verbs hacer, ir, and ser. Example: Ver a tu cuarto. I need help! Someone please help me!

    asked by Kat
  53. Social Studies

    Why was Florence the artistic center of the Renaissance? A. There was a large supply of gold there. B. There was a university focused on the arts there.********* C. There were many wealthy banking families who supported the arts.******** D. The pope kept

    asked by PLZ CHECK!!
  54. Geography

    What geographic feature most likely helped Rome become a site of encounter? A. Arabian Peninsula B. Atlantic Ocean C. Mediterannean Sea D. Sahara Desert

    asked by Ms. Blue
  55. Geography

    i am working on a quiz and i am failing all my classes and was wondering if you could help me under stand better so i can be more prepped.

    asked by skyler
  56. math

    12 < y(8-y) A. 0 B. 1 C. 2 D. 3**

    asked by Anonymous
  57. Physics

    1. If a car's mass is 439 kg, what is the weight on earth? A. 4390 N B. 4350 N C. 4300 N D. 4360 N 2. If a person weighs 717 N on earth and 5320 N on the surface of a nearby planet, what is the acceleration due to gravity on that planet? A. 83.6 m/s^2 B.

    asked by Amber
  58. geography

    21. what is the role of the government in a mixed economy? could anyone help me in any way by the way this is not a multiple choice question

    asked by brynnleigh
  59. social studies

    please help me this is an opened ended question how does the tilt of earths axis and its movement around the sun play a part in the changing of the seasons in the northern hemisphere?

    asked by kimmy
  60. Physics

    1. Which statement is true? A. Weight depends on mass. B. Mass depends on weight. C. Mass depends on gravity. D. Weight depends on velocity. Is it D? Thanks.

    asked by Anonymous
  61. modern world studies

    Two cities in texas you could visit to see original Spanish missions and architecture are what and what

    asked by love you
  62. federal tax

    As part of their divorce agreement, Harry transfers to Mary, his former spouse, GM stock with a market value of $30,000. Harry had $20,000 invested in the stock. How does this transfer affect Harry, and what is Mary's basis in the stock?

    asked by Uma
  63. Mathématiques

    Pourquoi theycrash est-il dans la tour jumelle?

    asked by Luisanna
  64. Science

    please help me this is an opened ended question how does the tilt of earths axis and its movement around the sun play a part in the changing of the seasons in the northern hemisphere?

    asked by kimmy
  65. Math

    Use long division to find the remainder when f(x)=3x^5-7x^3-11x^2+2 is divided by x-2.

    asked by Betty
  66. Math

    If the bearing of P from Q is 145% find the bearing of Q from P

    asked by Adjoa
  67. Geography

    16.How do countries seek to economic development? a. decrease educationa and increase tariffs b. invest in education and fund capital goods* c. decrease capital goods and increase tariffs d. restrict tariffs and reduce education 18. which of the following

    asked by alexi
  68. math

    What is 1,000,000 + 30,000 + 8,000 + 500 + 70 + 3 in standard form?

    asked by Anonymous
  69. World History

    Why did the Zimmermann telegram convince the United States to change its isolationist stance? It claimed that the United States was going to be attacked by Russia. It offered US territory to Mexico if Mexico aided in the German war effort. It called

    asked by Mia
  70. World History

    Which event is credited with starting World War I? the attack on the Lusitania the Reichstag fire the sinking of the USS Maine the assassination of Franz Ferdinand D?

    asked by Mia
  71. Art

    How many colors are in the rainbow? 6th Grade Art Please help. A. 6 B. 8 C. 5 D. 7

    asked by Correct
  72. Pre Calculus

    Find the number of units that produces maximum revenue given by R = 900x-0.1x^2, where R is the total revenue in dollars and x is the number of units sold.

    asked by Amy
  73. Math

    Which expression can be written as 4•(3+8)? A. (4+3)(3+8) B. (4•3)+(4•8) C. (4+3)•(4+8) D. 4•3+8 Please can someone help

    asked by Emma
  74. History

    How did the Phoenicians’ willingness to travel far for trade eventually lead to the spread of their civilization? can someone please link me a website so i can find the answer? I've been working on this test for hours, and I'm ready to get it done :/

    asked by Vixen - Connexus
  75. Science

    During a controlled experiment where you purposely change the temperature of the air in a room and you are measuring the effects on plant growth, what is the dependent variable? I am confused on this. Is the dependent variable plant growth or is the

    asked by Patrick
  76. Math

    Which property is shown by 3+2 = 2+3 A Commutative property of addition B identity property of addition C distribute property D associative property

    asked by Elle
  77. Science

    How is empirical evidence different from an opinion. Is empirical evidence-Empirical evidence is information acquired or gathered by observation or experimentation. Opinion-what is the true science definition?

    asked by Patrick
  78. Civic Education

    How To Promote National Unity And National Integrity

    asked by Anonymous
  79. English

    1. which of the following sentences contains a misplaced modifier? A. grandma bought herself a smart phone, and she uses it only to play video games B. Reading until late, it was very hard for me to wake up early this morning

    asked by Roses
  80. science

    Choose ALL of the following correct statements. Waxing Moons appear to get smaller as the Moon revolves around Earth. A waxing Moon occurs after the Full Moon during the month. A waxing Moon occurs after the New Moon but before the Full Moon A waxing Moon

    asked by kennedy
  81. Physics - Scott help!

    1. A block of mass 57.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill on the block with a force just exceeding 162 N and parallel to the slope is sufficient to cause the block to start moving, find the coefficient of

    asked by Cameron
  82. physics

    another ball is thrown vertically upwards and returns to the ground 5 seconds later. the height to which the ball rises is approx

    asked by tom
  83. Chemistry

    It's January in Nashville and your local weather station just informed you that the temperature outside is -5.10 degrees Celsius. You estimate the amount of ice on your driveway to be approximately 30.0 kg. What is the minimum amount of sodium chloride in

    asked by Anonymous
  84. Math

    What kind of equation is 15x=3y linear equation. Inverse variation. Direct variation or joint variation?

    asked by R
  85. History

    Why do you think the colonists might have been afraid of a strong central government after their experience under the British?

    asked by 2 + 2 =
  86. Algebra

    Explain patterns in the placement of the decimal point when multiplying 5 by 10^2, 10 ^1 and 10^0. Please explain i'm not very good with math.

    asked by katy
  87. Chemistry

    Balance this equation 2Cd(No3)2 + (NH2)2S-2CdS +2NH4No3

    asked by Joseph
  88. English

    Can someone please help me with this? In the following literature selections, individuals experience rites of passage in various ways: The bass, The river and Sheila Mant Oranges I know why the Caged Bird Sings First lesson On Turning Ten Hanging Fire My

    asked by That emo girl!
  89. History

    How does Judaism influence modern society?

    asked by Vixen - Connexus
  90. Chemistry

    Consider the reaction 2H2O(g) → 2H2(g) + O2(g) ΔH = +483.60 kJ/mol at a certain temperature. If the increase in volume is 42.7 L against an external pressure of 1.00 atm, calculate ΔU for this reaction. (The conversion factor is 1 L · atm = 101.3 J.)

    asked by Marissa
  91. History

    which of the following governments has unlimited power? a. unitary presidency b. socialist oligarchy c. parliamentary system d. constitutional monarchy i think its either a or b but im not sure, help me please.

    asked by nyx
  92. Language Art

    Identify the interjection in the following sentence. Ouch! I just banged my shin on the table. A. ouch b. banged c. shin d. on

    asked by Ladybug
  93. Physics

    1. A block of mass 57.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill on the block with a force just exceeding 162 N and parallel to the slope is sufficient to cause the block to start moving, find the coefficient of

    asked by Cameron
  94. math

    George works for $15 an hour. Each day he works 5 hours. Each week he works 5 days. After 8 weeks, about how much will George have earned?

    asked by lol
  95. history

    What led to the Scramble for Africa? Colonial powers in Europe scoured Africa in search of gold left by ancient civilizations. New inventions and an economic slump in Europe led to the division of Africa for raw materials and new markets. European imperial

    asked by Bri
  96. Physics

    Consider the figure below. (a) Find the tension in each cable supporting the 688-N cat burglar. (Assume the angle θ of the inclined cable is 38.0°.) inclined cable - ??? horizontal cable - ??? vertical cable - ???

    asked by Cameron
  97. Physics

    A 165.8-N bird feeder is supported by three cables as shown in the figure below. Find the tension in each cable. left cable - ??? right cable - ??? bottom cable - ???

    asked by Cameron
  98. probability

    A set of 60 different days is selected from a given year. assume that all sets of cardinality 60 are equally likely. Also, for simplicity, assume that the year has only 360 days, divided into twelve 30 day months evaluate the probability of the following

    asked by stud81
  99. Physics The systems shown below are in equilibrium. If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless.

    asked by Cameron
  100. Physics coefficient of static friction between the m = 3.60−kg crate and the 35.0° incline of the figure below is 0.330. What minimum force F must be applied to the crate perpendicular to the incline to prevent the

    asked by Cameron
  101. Probability

    Determine whether each of the following statements about events A,B,C is always true or not. 1. Suppose that A,B and C are independent events; then A^c (A complement) and B U C^c are independent. (T/F) 2. From now on, we do not assume that A,B,C are

    asked by stud81
  102. Probability

    Let A,B,C be three events, and let X=IA, Y=IB, and Z=IC be the associated indicator random variables. We already know that X⋅Y is the indicator random variable of the event A∩B. In the same spirit, give an algebraic expression, involving X,Yand Z, for

    asked by stud81
  103. business Math

    The rate of bacteria growth in a laboratory experiment was measured at 14% per hour. If this experiment is repeated and begins with 7 grams of bacteria, how much bacteria should be expected after 15 hours? Round to the nearest tenth of a gram.

    asked by Gregory
  104. Texas history

    Which of the following shows the most evidence if Spanish architecture being preserved Ranches Schools Homes Missions I think it’s missions but it might be homes

    asked by Abigail
  105. Math

    The requirement for computer server capacity at Acme Industries is expected to increase at a rate of 11% per year for the next 7 years. If the server capacity is expected to be 1,200 gigabytes in 7 years, how many gigabytes of capacity are there today?

    asked by Gregory
  106. Probability

    Let X,Y,Z be independent discrete random variables with E[X]=2, E[Y]=0, E[Z]=0, E[X^2]=20 E[Y^2]= E[Z^2]=16, and Var(X)=Var(Y)=Var(Z)=16. Let A=X(Y+Z) and B=XY. 1. Find E[B]. E[B]= ? 2. Find Var(B). Var(B)= ? 3. Find E[AB]. E[AB]= ?

    asked by stud81
  107. Probability

    Bob has two coins, A and B, in front of him. The probability of Heads at each toss is p=0.5 for coin A and q=0.9 for coin B. Bob chooses one of the two coins at random (both choices are equally likely). He then continues with 5 tosses of the chosen coin;

    asked by stud81
  108. Probability

    Bob has two coins, A and B, in front of him. The probability of Heads at each toss is p=0.5 for coin A and q=0.9 for coin B. Bob chooses one of the two coins at random (both choices are equally likely). He then continues with 5 tosses of the chosen coin;

    asked by stud81
  109. physics

    In the diagram below, a water wave having a speed of 0.25 meter per second causes a cork to move up and down 4.0 times in 8.0 seconds. What is the wavelength of the wave is it 2m?

    asked by tom
  110. Probability

    With A,B,X defined as before, determine whether the following statements are true or false: 1. A and B are independent. (T/F) 2. A and B are conditionally independent, given X=0. (T/F) 3. A and B are conditionally independent, given X=1. (T/F)

    asked by stud81
  111. Physics

    1. A horse is harnessed to a sled having a mass of 231 kg, including supplies. The horse must exert a force exceeding 1250 N at an angle of 36.3° (above the horizontal) in order to get the sled moving. Treat the sled as a point particle. (a)Calculate the

    asked by Ricky
  112. history

    Which most accurately describes New Imperialism? a period of political change advancing the belief of balanced global governance and interconnected economic systems a movement of European intellectuals who used reason to advance political ideas connected

    asked by Bri
  113. Probability

    Consider a group of n≥4 people, numbered from 1 to n. For each pair (i,j) with i≠j, person i and person j are friends, with probability p. Friendships are independent for different pairs. These n people are seated around a round table. For convenience,

    asked by stud81
  114. physics

    A hunter finds his target standing on top of a frozen lake. He shoots with his rifle but in doing so, he too was thrown back over the lake and injured himself. Why did this happen? I'm thinking Newton's 3rd law but aside from that don't really know how to

    asked by anonymous
  115. history

    Jefferson does many of the same things a Lincoln when it comes to governing what are some of them?

    asked by Anonymous
  116. Math

    The corner A, B, C and D of a ranch are such that B is 8 km directly East of A and C is 6km from B on a bearing of 30 degree.D is 7km From on a bearing of 300 degree. (a) the bearing of A and D; (b) the distance BD in kilometers. (C) the perimeter of the

    asked by Kd
  117. Science

    At some point in their lives, all chordates have a flexible supporting rod in their backs called a A. notochord**** B. gill. C. nerve cord. D. backbone.

    asked by Hobihoe
  118. Economic

    Most of the​ world's economies can be identified as industrial or developing nations. As the ratio of these economies is​ examined, which of the following is not​ true? A. Only a small segment of the world​ (such as the U.S. and Western​ Europe)

    asked by Tb
  119. Physics

    A 60 kg block weighs 132 lb on Earth. If the block were transported to a planetary body that had a BIGGER free fall acceleration (as compared to Earth), which one of the following would be TRUE? The block would have a smaller mass & a bigger weight. The

    asked by Cameron
  120. Physics

    A hockey puck is observed to be sliding along a flat frictionless surface at a speed of 42 mm/s. There is no net force acting on the puck. Assuming it doesn't smash into anything, how FAST will the puck be going 2 h later?

    asked by Cameron
  121. Physics

    A ball is being twirled in a circle. If the string breaks and we IGNORE gravity, what path will the ball follow after the string breaks? 1. It will slow down and move in a straight line. 2. It will slow down and move in a circle. 3. It will speed up and

    asked by Cameron
  122. Physics

    Your textbook is transported from Earth to the Moon. Which of the following statements is true? 1. The mass of your textbook will change but the weight of your textbook will remain the same. 2. Both the mass & the weight of your textbook will remain the

    asked by Cameron
  123. Physics

    Which of the following statements are IMPOSSIBLE? Choose all that apply 1. A pencil exerts a smaller gravitational force upon Neptune than Neptune exerts upon it. 2. A ball moving in a circle had 0 N of net force acting on it. 3. Jill exerted 80 N of force

    asked by Cameron
  124. Physics

    A 100 kg fullback is running at 3.4 m/s to the East. What is the momentum of the fullback?

    asked by Cameron
  125. Social Studies

    What geographic feature most likely helped Rome become a site of encounter? A. Arabian Peninsula B. Atlantic Ocean C. Mediterannean Sea D. The Arizona Desert

    asked by Salted Caramel
  126. Physics

    Calculate the speed of a satellite moving in a circular orbit about the Earth at a height of 2700×103 m. The mass of the Earth is 5.98×1024 kg and the mass of the satellite is 1400 kg.

    asked by Cameron
  127. Physics

    Calculate the gravitational force between the Sun and an object. The mass of the Sun is 1.99×1030 kg. The mass of the object is 868 ×103 kg. The distance between the object and the Sun is 1.496×1011 m.

    asked by Cameron
  128. math

    jim began a 92​-mile bicycle trip to build up stamina for a triathlon competition.​ Unfortunately, his bicycle chain​ broke, so he finished the trip walking. The whole trip took 4 hours. If Jim walks at a rate of 3 miles per hour and rides at 35

    asked by Delyla Velasco
  129. History

    What could best be inferred from the map? A. Phoenicia was frequently at war with other empires. B. Phoenicians traded with peoples in Africa and Europe. C. The population of Phoenicia and its colonies was larger than that of Greece and its colonies. D.

    asked by ShAnEdAwSoN
  130. history

    Which explains the decline of Japan’s isolationism? Limited natural resources on the islands of Japan led to the end of isolationism and allowed for the rise of Japanese industrialization. The elimination of isolationist policies in Japan was caused by

    asked by Bri
  131. math

    Find the gcd (a, b) and lcm (a, b) if a = 2^3 5^6 and b = 2^3 5^3 7^3

    asked by din
  132. Calc 3

    Suppose xy^3z^2+133=2xy−z . Compute ∂z/∂x and ∂z/∂y at the point (2,−2,3).

    asked by ally
  133. Calc 3

    Jessica and Matthew are running toward the point P along the straight paths that make a fixed angle of θ (Figure 1). Suppose that Matthew runs with velocity va (m/s) and Jessica with velocity vb (m/s). Let f(x,y) be the distance from Matthew to Jessica

    asked by ally