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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 8 - Work, Energy and Power > If the kinetic energy of body is directly proportional to time t, the magnitude of force acting on the body is (i) directly proportional to t√ (ii) inversely proportional to t√ (iii) directly proportional to the speed of the body. (iv) inversely proportional to the speed of the body.

If the kinetic energy of body is directly proportional to time t, the magnitude of force acting on the body is (i) directly proportional to t√ (ii) inversely proportional to t√ (iii) directly proportional to the speed of the body. (iv) inversely proportional to the speed of the body.

If the kinetic energy of body is directly proportional to time t Work done from d = 0 m to d = 3 m