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  4. The graph of force (F) versus displacement (x) for a body of mass 2 kg is shown in figure. If the body has a velocity of 20 m/s at x = 0, then the kinetic energy of body at x = 10m is

Q. The graph of force (F) versus displacement (x) for a body of mass 2 kg is shown in figure. If the body has a velocity of 20 m/s at x = 0, then the kinetic energy of body at x = 10m isPhysics Question Image

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Solution:

Correct answer is (a) 436 J

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