A object of mass 3.00 kg is subject to a force F, that varies with position as in the figure below. F, (N) 4 3 2 1 X (m) 2 4 6 8 10 12 14 16 18 20 (a) Find the work done by the force on the object as it moves from x0 to x- 4.00 m. 4. (b) Find the work done by the force on the object as it moves from x 4.00 m to x = 11.0 m. 14 (c) Find the work done by the force on the object as it moves from x 11.0 m to x 17.0 m. Your response differs from the correct answer by more than 10%. Double check your calculations. J (d) If the object has a speed of 0.600 m/s at x 0, find its speed at x = 4.00 m and its speed at x- 17.0 m. 2.09 speed at x 4.00 m Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 4.94 speed at x 17.0 m Your response differs from the correct answer by more than 10%. Double check your calculations. m/s Need Help? Read it

A object of mass 3.00 kg is subject to a force F, that varies with position as in the figure below. F, (N) 4 3 2 1 X (m) 2 4 6 8 10 12 14 16 18 20 (a) Find the work done by the force on the object as it moves from x0 to x- 4.00 m. 4. (b) Find the work done by the force on the object as it moves from x 4.00 m to x = 11.0 m. 14 (c) Find the work done by the force on the object as it moves from x 11.0 m to x 17.0 m. Your response differs from the correct answer by more than 10%. Double check your calculations. J (d) If the object has a speed of 0.600 m/s at x 0, find its speed at x = 4.00 m and its speed at x- 17.0 m. 2.09 speed at x 4.00 m Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 4.94 speed at x 17.0 m Your response differs from the correct answer by more than 10%. Double check your calculations. m/s Need Help? Read it

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. (a) Find the work done by the force on the object as it moves from x = 0 to x = 4.00 m. (b) Find the work done by the force on the object as it moves from x = 4.00 m to x = 11.0 m. (c) Find the work done by the force on the object as it moves from x = 11.0 mto x = 17.0 m. (d) If the object has a speed of 0.600 m/s at x = 0,find its speed at x = 4.00 m and its speed at x = 17.0 m. speed at x = 4.00 m m/s speed at x = 17.0 m m/s
A particle is subject to a force Fx that varies with position as shown. Find the work done by the force on the particle as it moves (a) from x = 0 to x = 5.00 m, (b) from x = 5.00 m to x = 10.0 m, and (c) from x = 10.0 m to x = 15.0 m. (d) What is the total work done by the force over the distance x = 0 to x = 15.0 m?
An object has several forces acting on it. One of these forces is F=αxyî, a force in the x-direction whose magnitude depends on the position of the object, with α=2.50N/m2. Calculate the work done on the object by this force for the following displacements of the object: (a) the object starts at the point (x=0, y=3.00 m) and moves parallel to the x-axis to the point (x=2.00m, y=3.00m). (b) the object starts at the point (x=2.00m, y=0) and moves in the y-direction to the point (x=2.00m, y=3.00m). (c) the object starts at the origin and moves on the line y=1.5x to the point (x=2.00m, y=3.00m).
A block of mass 15.0 kg is pulled up from rest on a rough incline. The pulling force F =100.0 N that makes a 5.00° angle with the incline and the incline itself makes an angle of 10.0° with the horizontal. The coefficient of kinetic friction is 0.300, and the block is pulled 3.00 m on the incline. (a) How much work is done by the gravitational force on the block? (b) How much work is done by the 100.0-N force on the block? (c) How much work is done by the normal force? (d) Calculate work done by the friction force on the block. (e) What is the speed of the block after being pulled 3.00 m? F 5° 10°
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A object of mass 3.00 kg is subject to a force F, that varies with position as in the figure below. Fx (N) 3 2 1 X (m) 2 4 6 8 10 12 14 16 18 20 (a) Find the work done by the force on the object as it moves from x = 0 to x = 5.00 m. J (b) Find the work done by the force on the object as it moves from x = 5.00 m to x = 10.0 m. J (c) Find the work done by the force on the object as it moves from x = 10.0 m to x = 17.0 m. J (d) If the object has a speed of 0.600 m/s at x = 0, find its speed at x = 5.00 m and its speed at x = 17.0 m. speed at x = 5.00 m m/s speed at x = 17.0 m m/s
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A particle is subject to a force F, that varies with position as shown in the following figure. F, (N) 3 1 х (m) 4 6 10 12 14 16 (a) Find the work done by the force on the particle as it moves from x = 0 to x = :3.00 m. (b) Find the work done by the force on the particle as it moves from x = 5.00 m to x = 9.00 m. J (c) Find the work done by the force on the particle as it moves from x = 11.0 m to x = 15.0 m. (d) What is the total work done by the force over the distance x = 0 to X = 15.0 m?
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