a) Suppose the magnitude of ? is 3.00 m and the angle alpha = 45° ,...
b) Suppose the magnitude of ? is 3.00 m and the angle beta = 37.0° , find the x- and y-components.
Vector A has magnitude 9.0 m and is at an angle of 30 above the negative x-axis, Vector B has magnitude 4.0 m and is at an angle of 20 above the positive x-axis. Vector C (unknown) is the sum of A and B. (a) Find the x-and y-components of the known vectors, A and B. Then, for the unknown vector C find (b) the x- and y-components, and (c) the magnitude and direction. As always as part of your...
(d) Suppose a body is projected at angle 45 with the horizontal and the magnitude of the velocity is 400 ms. If the initial height is 3 m, determine the maximum height reached and the time to reach ground level. Laninantal
Please use excel and VBA and show hand calculations 4. Suppose a ball is thrown at an angle alpha of 60 degrees with respect to the horizontal at an initial velocity of 10 m/sec. The x and y distance travelled is determined with the following equations: a. x vocos(alpha)*t b. y vo* sin(alpha)*t gt/2, where g is the acceleration of gravity. (9.81 m/s2) At what point does the ball reach halfway and the slope is zero? Ball thrown at 60...
28 In Fig 12-45, suppose the Lc length L of the uniform bar is 3.00 m and its weight is 200 N. Also, let the block's weight W = 300 N and the an- gle θ-30.0。. The wire can withstand a maximum tension of 500 N. (a) What is the maximum possible distance xA before the wire breaks? With the block placed at this maximum x, what are the (b) horizontal and (c) vertical components of the force on the...
A point charge of +18 μC is on the y axis at y = +3.00 m. A point charge of -12 μC is at the origin. A point charge of +45 μC is on the x axis at x = +3.00 m. a. Determine the magnitude of the net electrostatic force on the charge at x = +3.00 m. F = ________ N b. Find the direction of the force relative to the negative x-axis. θ = ___________ degrees ______________...
Suppose you walk 500 m in a direction of 30 degree angle to the southeast. what are components of its displacement in a coordinate system oriented in a standard way on the surface of the Earth? Find the components x, y and z
A velocity vector V has magnitude 11 m/s and has an angle of 35o below the negative x axis. What are this vector's x and y components? Drawing a diagram should help.
6. Vector has a magnitude of 3 at an angle of 35° to the x-axis. Vector has a magnitude of 1 at an angle of 10° to the x-axis. Vector has a magnitude of 10 at an angle of 15° to the y-axis. Find the x and y components of , , and . 14. If has a magnitude of 9 units and points along the positive y axis and has a magnitude of 7 units and points 25° above...
a vector A has components Ax = −3.00 m and Ay = 4.00 m. Find the magnitude (in m) and the direction (in degrees counterclockwise from the +x-axis) of the vector