A block slides down a smooth inclined pl...

A block slides down a smooth inclined plane and then moves on to a rough horizontal surface. Which of the following is/are correct? (Neglect impulsive effect at the bottom of incline)

The graph of velocity as a function of time is

The graph of acceleration as a function of time is

The graph of mechanical energy as a function of time is

The graph of kinetic energy as a function of time is

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The correct Answer is:

A, B, C, D

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DC PANDEY ENGLISH-WORK, POWER AND ENERGY-B More than One Option is Correct

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