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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Two students are sitting face to face, at two ends of a long compartment of a train, running at a constant acceleration. They toss a ball to each other, with the same muzzle velocity and at the same inclination to the vertical.
Statement-1: The time intervals for the free fall in either direction are equal.
Statement-2: In the frame of compartment velocity is changing but the vertical velocity remains unaffected by the horizontal acceleration of the cart.

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Correct option: A

Statement-1 and Statement-2 are true, Statement-2 is the correct explanation for Statement-1

Option A (Statement-1 and Statement-2 are true, Statement-2 is the correct explanation for Statement-1) is correct because the time intervals are equal due to the vertical motion being unaffected by the horizontal acceleration of the train compartment.

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