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9. There is a vector H with x component = -250[g] and y component = 70[g]. What is the magnitude of H? sqrt [(-250)^2 + (70)^2]= 259.6 I don't see the significance of the [g] notation. The dimensions of a

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  1. magnitude

    9. There is a vector H with x component = -250[g] and y component = 70[g]. What is the magnitude of H? sqrt [(-250)^2 + (70)^2]= 259.6 I don't see the significance of the [g] notation. The dimensions of a vectors would not be grams. Mass is not a vector.
  2. physics

    You are given a vector in the xy plane that has a magnitude of 94.0 units and a y component of -44.0 units. A. What are the two possibilities for its component? For this part I got x = 83.1 and -83.1 B. Assuming the x component is known to be positive,
  3. physics

    Data: theta_1 = 44.9 theta_2 = 146.1 A = 4.8 cm B = 8.7 cm A)What is the x component of vector A? B)What is the y component of vector A? C)What is the x component of vector B? D)What is the y component of vector B? E)What is the magnitude of vector (A +
  4. Physics(Please help)

    1) A force vector has a magnitude of 579 newtons and points at an angle 43o of below the positive x axis. Find the x scalar component and the y scalar component of the vector? For the x component I did 579cos(43) = 423.45 N. Is this correct? For the y
  5. physics

    Rewrite the following vectors in terms of their magnitude and angle (counterclockwise from the +x direction). 1) A displacement vector with an x component of +9.5 m and a y component of -9.6 m. magnitude: 2) angle: 3) A velocity vector with an x component
  6. physics

    1. Vector B is in the third quadrant, therefore its x and y components are negative. If B's direction is 218 degrees (counter clockwise from the positive x-axis) then which expression best describes B's x-component? 1. B*sin(38) 2. B*cos(38) 3. B*tan(38)
  7. physics

    The drawing shows a force vector vector F that has a magnitude of 600 newtons. It lies at alpha = 67° from the positive z axis, and beta = 31° from the positive x axis. (that's the diagram given) webassign. (delete this space) net/CJ/p1-39alt.gif (a)
  8. physics

    You are given a vector in the xy plane that has a magnitude of 84.0 units and a y component of -49.0 units. Assuming the x component is known to be positive, specify the vector V which, if you add it to the original one, would give a resultant vector that
  9. physics

    Which of the following statements is a true statement? A. A vector can have positive or negative magnitudes. B. A vector's magnitude cannot be more than the magnitude of one of its components. C. If the x-component of a vector is smaller than its
  10. Physics

    You are given vectors A = 5.0i - 6.5j and B = -2.5i + 7.0j. A third vector C lies in the xy-plane. Vector C is perpendicular to vector A and the scalar product of C with B is 15.0. Find the x and y components to vector C. Answer key shows x component is
  11. physics

    You are given a vector in the xy plane that has a magnitude of 90.0 units and a y component of -61.0 units. a)What are the two possibilities for its x component? b) Assuming the x component is known to be positive, specify the magnitude of the vector
  12. Physics

    24. In a 2-dimensional Cartesian system, the y-component of a vector is known, and the angle between vector and x-axis is known. Which operation is used to calculate the magnitude of the vector? (taken with respect to the y-component)
  13. Physics

    1)A force vector points at an angle of 12.4 ° above the +x axis. It has a y component of +337 newtons (N). Find the magnitude and the x component of the force vector. For the x component I did 337cos(12.4)=329.13 N For magnitude I am not sure what to do.
  14. Pre Calculus

    (Graph with line from (-5,0) to (7,2)) Find the direction angle of vector v to the nearest tenth of a degree. Equation editor does not include the grouping symbols "" that are necessary for writing a vector in component form. For this question, use braces
  15. Physics

    The vector -5.2A⃗ has a magnitude of 40m and points in the positive x direction. Find the x component of the vector A⃗ ? I do not understand how I am supposed to figure this out with just having the magnitude of the vector. Shouldn't there be an angle
  16. physics

    Find x-component of vector d=(110m , 46 degrees below + x-axis). Find y-component of vector d=(110m ,46 degrees below + x-axis). Find x-component of vector v=(350m/s , 28degrees above + x-axis). Find y-component of vector v=(350 , 28 above + x-axis). Find
  17. physics

    Find x-component of vector d=(110m , 46 degrees below + x-axis). Find y-component of vector d=(110m ,46 degrees below + x-axis). Find x-component of vector v=(350m/s , 28degrees above + x-axis). Find y-component of vector v=(350 , 28 above + x-axis). Find
  18. Physics

    A vector has negative x and y-components. The y-component is bigger than the x-component. Which of these is the only appropriate angle, measured from the +x axis, for this vector? Its either 190, 230, 125, 290, and 350. Im confused.
  19. Physics--check answers please

    1. Resolve an acceleration vector of 40m/s^2 [25 degrees E of S] into its components For this I got 17 as my x component and 36 as my y component 2. A player is positioned 35m [40 degrees W of S] of the net. He shoots a puoock 25m [E] to a teammate. What
  20. Physics

    If vertical component of a vector is equal to its horizontal component , the angle made by the vector with x axis?
  21. physics

    A vector has an x-component of −21.0units and a y-component of 36.5 units. Find the magnitude and direction of the vector.
  22. Physics

    VECTOR IS IN THE DIRECTION 34 DEGREES CLOCKWISE THE NEGATIVE Y AXIS. THE X COMPONENT OF VECTOR A IS NEGATIVE 16 M .(A)WHAT IS THE Y COMPONENT OF VECTOR A? (B) WHAT IS THE MAGNITUDE OF VECTOR A?
  23. physics

    The x-component of vector A is -25.0 m and the y-component is +40.0 m. a) what is the magnitude of vector A? b) What is the angle between the direction of vector A and the positive direction of vector x? can you please help me with the steps to
  24. Physics 2A

    A position vector has an x component of -2.5 m and a y component of 4.2. (a) What is the vector's magnitude and directions? b) suppose a spider took 10 minters to first walk -2.5m in the x direction and then 17 mintures 4.2 m in the y direction? Find the
  25. physics

    vector a has a negative x component 3 units in length and positive y component 2 units in length. What vector B when added to vector A gives a resultant vector with no x component and a negative y component 4 units in length
  26. why is physics so hard??????

    a velocity vector of 40 degrees below the positive x-axis has a y-component of -10 m/s. What is the value of its x-component. I know the answer is 11.9 m/s. When I first tried it, I got 6.43 and then I just tried bunch of stuff and I got 11.9 but what I
  27. curriculum

    What are the differences between the responsive component and the productive component in the aesthetic domain? A. Appreciation of natural beauty, appreciation of the fine arts, and the ability to form judgments and preferences are all a part of the
  28. The Curriculum

    What are the differences between the responsive component and the productive component in the aesthetic domain? A. Appreciation of natural beauty, appreciation of the fine arts, and the ability to form judgments and preferences are all a part of the
  29. Physics

    The x component of vector A is -25 m and the y component is 40m a) what is the magnitude of vector A b)What is the angle between the direction of vector A and the positive direction of x? I got a) as 47.16m by for b) I am having trouble I should be getting
  30. physics

    A force vector has a magnitude of 576 newtons and points at an angle 43o of below the positive x axis. What are (a) the x scalar component and (b) the y scalar component of the vector?
  31. Math

    express the component of a cross product vector C= A x B in terms of Levi civita product vector and the component of a and B, using this relation show that A . ( AxB ) = 0
  32. science

    express the component of a cross product vector C= A x B in terms of Levi civita product vector and the component of a and B, using this relation show that A . ( AxB ) = 0
  33. physics

    A force vector points at an angle of 51.6 above the +x axis. It has a y component of +494 newtons (N). Find (a) the magnitude and (b) the the x component of the force vector.
  34. PHYSICS

    A force vector points at an angle of 78.2 ° above the +x axis. It has a y component of +190 newtons (N). Find (a) the magnitude and (b) the x component of the force vector.
  35. Physics

    A force vector points at an angle of 43.4 ° above the +x axis. It has a y component of +133 newtons (N). Find (a) the magnitude and (b) the x component of the force vector
  36. physics

    A force vector points at an angle of 51.6 above the +x axis. It has a y component of +494 newtons (N). Find (a) the magnitude and (b) the the x component of the force vector.
  37. physics

    A force vector points at an angle of 54.9 ° above the +x axis. It has a y component of +108 newtons (N). Find (a) the magnitude and (b) the x component of the force vector.
  38. Pre-calc help!

    A vector has x component -7.9 and y component 10.5 What is the direction of the vector to the nearest tenth of a degree? I tried doing tantheta=10.5/-7.9, however I keep getting a negative angle less than one degree which I hope is not right. Help!
  39. physics

    A force vector points at an angle of 78.2 ° above the +x axis. It has a y component of +190 newtons (N). Find (a) the magnitude and (b) the x component of the force vector.
  40. statics/physics

    Suppose the resultant of the three forces is zero. a) The magnitude of z direction component of the force 2, F2,z ? lb b) The magnitude of component along OA of the force 2, F2,OA ? lb c) The magnitude of x direction component of the force 2, F2,x ? lb d)
  41. Physics

    I know I need to show my work but the problem is that I don't even know where to begin. I am taking an online physics class with a teacher that is not willing to help. So any guidance would be much appreciated. Consider the two vectors: F1: (220N, 41°),
  42. Math

    The force on an object is F =−21j . For the vector v =4i −j , find: a) The component of F parallel to v : (b) The component of F perpendicular to v :
  43. Math

    The force on an object is F =−21j . For the vector v =4i −j , find: (a) The component of F parallel to v : (b) The component of F perpendicular to v :
  44. Chemistry

    My mobile phase for HPLC (High Performance Liquid Chromatography) test consists of 3 components in the ratio 5:250:745. In preparing the mobile phase, is it advisable to first measure 745ml of component A, followed by 250ml of component B and lastly 5ml of
  45. Physics

    Vector A⃗ is in the direction 34.0 ∘ clockwise from the -y-axis. The x-component of A⃗ is Ax = -16.0 m . What is the y-component of A⃗ ? What is the magnitude of A⃗ ?
  46. physics.

    knowing the following: standard vector notation: 46.9 km@ 32 degrees magnitude: 46.9 km theta 58 quadrant 1 x component 24.9 y component 39.7 What would the navigational angle be
  47. science- physics

    A position vector with magnitude 40 m points to the right and up. Its x-component is 32 m . What is the value of its y-component?
  48. PHYSICS

    Calculate the x-component and the y-component (in m) of the vector with magnitude 18.0 m and direction 55.0°
  49. Physics/Math

    A displacement vector r in the xy plane is 6 m long and directed at angle [Theta] = 36°. Determine the x and y components of the vector. _____ m (x component) _____ m (y component) I will be happy to check your answers, or critique your thinking. We don't
  50. physics honors

    You are given a vector in the xy plane that has a magnitude of 100.0 units and a y component of -50.0 units (b) Assuming the x component is known to be positive, specify the vector which, if you add it to the original one would give a resultant vector that
  51. Physics

    The x component of vector is 5.3 units, and its y component is -2.3 units. The angle that vector makes with the +x-axis is closest to
  52. Physics

    Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector A - 5(vector B). a) Write vector F in component form. vector F = ? b) What is the magnitude of vector F? F = ? c) What is the direction of vector F? theta = ? Thank you!
  53. Physics

    Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector A - 5(vector B). a) Write vector F in component form. vector F = ? b) What is the magnitude of vector F? F = ? c) What is the direction of vector F? theta = ? Thank you!
  54. science

    You are given three displacement vectors: with magnitude 5.0 m in the direction of 60o below the negative x-axis, vector, has an x-component of +2.5 m and a y-component of +6.0 m and vector has magnitude of 2.5 m in the negative y-axis. Find the vector so
  55. Physics

    One of the holes on a golf course lies due east of the tee. A novice golfer flubs his tee shots so that the ball lands only 64 m directly northeast of the tee. He then slices the ball 30 degrees south of east so that the ball lands in a sand trap 127 m
  56. Physics/Math

    For the vectors a = (3.9 m)i + (4.8 m)j, and b = (5.4 m)i - (2.0 m)j, give the x and y components, magnitudes, and directions of the following vector operations. (a.) a + b ______(x component) ______(y component) ______(magnitude) ______° (direction from
  57. Physics

    The two vectors a and b have equal magnitudes(on an x-y plane vector a is 30 degrees from the x axis then vector b is 75 degrees from the head of vector a it is heading towards north west) of 10m A)find the x component of their vector sum r B)find the y
  58. physics

    What is the component of a vector (in the plane) whose magnitude is 86.4 and whose component is 62.5?
  59. physics

    Vector F = 17 and is in quadrant 3 and thetaF= 30 What is the component of i along F? What is the component of F along i?
  60. physics

    What is the component of a vector (in the plane) whose magnitude is 86.4 and whose component is 62.5?
  61. Physics

    What is the y-component of a vector in the x-y plane whose magnitude is 87.8 and whose x-component is 64.9?
  62. sciecne

    In unit-vector notation, what is the sum of vector a =(4m)i + (3m)j and vector b= (-13m)i +(7m)j? a)I got (27m)i +(10m)j but the book said it should have been (-9m)i +(10m)j b)what is the magnitude and direction of vector a + vector b (relative to i)? to
  63. Physics

    A vector has an x component of -23.0 units and a y component of 27.0 units. Find the magnitude and direction of the vector. ? units at ? counterclockwise from the +x-axis
  64. Physics

    A vector has an x component of -30.0 units and a y component of 49.5 units. Find the magnitude and direction of the vector.
  65. Pre calc

    Vector A has magnitude 23 units and direction, counterclockwise from east, of 5.8 degrees. What is the value of its x component to 1 decimal place? Its y component? This problem seems easy enough but I keep getting the wrong answer using the law of sines.
  66. physics

    You are to make four straight-line moves over a flat desert floor, starting at the origin of an xy coordinate system and ending at the xy coordinates (-148 m, 66 m). The x component and y component of your moves are the following, respectively, in meters:
  67. physics PLEASE HELP

    Add the two component vectors from Sample Problem 1 algebraically to erify that they equal the given vector The two component vectors are: 8.6m(North) and 12m (west) The given vector is 15m(West 35 degrees North)
  68. Physics please help

    Add the two component vectors from Sample Problem 1 algebraically to erify that they equal the given vector The two component vectors are: 8.6m(North) and 12m (west) The given vector is 15m(West 35 degrees North)
  69. Physics help

    Add the two component vectors from Sample Problem 1 algebraically to erify that they equal the given vector The two component vectors are: 8.6m(North) and 12m (west) The given vector is 15m(West 35 degrees North)
  70. PHYSICS

    The figure shows two displacement vectors and . Vector points at an angle of 20.0° above the x axis and has an unknown magnitude. Vector has an x component Bx = 31.0 m and has an unknown y component By. These two vectors are equal. Find (a) the magnitude
  71. cal

    The force on an object is F=−20j. For the vector v=−5i−4j, find: (a) The component of F parallel to v: (b) The component of F perpendicular to v: The work, W, done by force F through displacement v:
  72. Math

    The force on an object is F =−21j . For the vector v =4i −j , find: a) The component of F parallel to v : (b) The component of F perpendicular to v : The work, W, done by force F through displacement v :
  73. Physics

    Supposed instead, the bird had leaped with a displacement having an x-component of 32.7m and a y-component 23.4m . Find the magnitude and direction of the displacement vector.
  74. Physics

    A vector has an x-component of −25.5 units and a y-component of 56.0 units. Find the magnitude and direction of the vector.Direction ° (counterclockwise from the +x-axis)
  75. physics

    The x component of a displacement vector r is −149 m, while its y component is −174 m. (a) Find the magnitude of r. (b) Find the direction of r.
  76. chemistry

    A student tipped the watch glass and spilled the solution containing organic component X. Use the data given below to estimate the percent of organic solid X in the sample. Mass of sample 0.6084g Mass of water soluble component, Y 0.1565g Mass of insoluble
  77. physics

    When you roll a ball off the edge of a table, the component of velocity that doesn't change as it falls is the ____________________. A) None of these.B) vertical component.C) horizontal component.D) resultant.
  78. Math

    Vector CD has an initial point of (5, -6). Its x component is -12, and the y component is 4. What are the coordinates of the terminal point? My answer is (-7, -2).
  79. physics

    You are given a vector in the xy plane that has a magnitude of 100.0 units and a y component of -45.0 units. What are the two possibilities for its x component?
  80. Physics

    You are given a vector in the xy plane that has a magnitude of 70.0 units and a y component of -55.0 units. What are the two possibilites for its x component? Please explain, thanks! :)
  81. physics grade 11

    1, Ebo through a ball into the air. its velocity at the start is 18m/s at an angle of 37° to the ground. a, Express the initial velicity in component vector form b, Work out the velocity of the ball as it lands. give answer in component vector form. c,
  82. physics

    You are given a vector in the plane that has a magnitude of 86.0 units and a component of -30.0 units. What are the two possibilities for its component?
  83. calc

    A B< -7,12> Find AB in component from and the magnitude? (2,5) component so so sqrt29 magnitude of the vector?Is this correct?
  84. physics

    You are given a vector in the xy plane that has a magnitude of 90.0 units and a y component of -40.0 units. What are the two possibilities for its x component?
  85. physics

    You are given a vector in the xy plane that has a magnitude of 85.0 units and a y component of -60.0 units. What are the two possibilities for its x component?
  86. Physics

    You are given a vector in the xy plane that has a magnitude of 95.0 units and a y component of -40.0 units. What are the two possibilities for its x component?
  87. physics

    The x component of a certain vector is -86.0 units and the y component is +75.0 units. The magnitude of the vector is 114 m. What is the angle between the direction of the vector and the positive direction of x? Use the convention that positive angles are
  88. plz help trig!!!!!

    A boat sails 20 km in a direction of N75°E. Draw the 20 km travelled in a direction of N75°E as a vector v in standard position. Find the component form of the vector v. Round your answers to the nearest hundredth. 2 pts. B. Next, the boat turns and
  89. science

    You are given three displacement vectors: with magnitude 5.0 m in the direction of 60o below the negative x-axis, vector, has an x-component of +2.5 m and a y-component of +6.0 m and vector has magnitude of 2.5 m in the negative y-axis.
  90. physics

    You are given three displacement vectors: with magnitude 5.0 m in the direction of 60o below the negative x-axis, vector, has an x-component of +2.5 m and a y-component of +6.0 m and vector has magnitude of 2.5 m in the negative y-axis.
  91. Physics

    If a 1.00 kg body has an acceleration of 3.69 m/s2 at 75° to the positive direction of the x axis, then what are (a) the x component and (b) the y component of the net force on it, and (c) what is the net force in unit-vector notation? If f = ma can f =
  92. Math

    A resultant vector has a magnitude of 25m?s with an angle of 20 degrees counterclockwise of east. draw the resultant on a coordinate plane, Find the x-component. Find the y-component
  93. Physics

    For the vectors with a = 3.3 and b = 2.2, what are (a) the z component of AxB, (b) the z component of AxC, and (c) the z component of BxC?
  94. physics

    what is theta, the x component, and the y component if you know the following standard vector notation: 239 m @ 261 degrees magnitude: 239 m navigational angle: 261 quadrant:3
  95. Physics - Urgent :(

    A vector A = (5.40i − 2.10j) m and a vector B = (1.00i + Byj) m are related by a scalar quantity such that A = sB. Determine the value of the y component of the vector B.
  96. Physics - Vectors

    A vector A = (5.40i − 2.10j) m and a vector B = (1.00i + Byj) m are related by a scalar quantity such that A = sB Determine the value of the y component of the vector B.
  97. Physics

    A vector is directed at an angle tangent above the +x axis, pointing into the first quadrant. If the x component of this vector is 10 m, the magnitude of the vector is?
  98. physics

    The x component of a vector A is -96.0 m and the y component is +29.0 m. What is the angle between the direction of A and the positive direction of x?
  99. Physics

    Vector a has a magnitude of 5 m and is directed esast. Vector b has a magnitude of 4 m and is directed 35 degrees west of north. What are the (a) magnitude and (b) the direction of vector a + vector b? What are the (c)magnitude and (e)direction of vector b
  100. Math

    A particle starts at the origin and moves along the curve 4y = x^2 to the point (4, 4). If the y-component of its acceleration is always equals 2 and the y-component of its velocity is initially zero, find the x-component of its acceleration.

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