Physics, asked by vinaykamboj, 10 months ago

when a ball is thrown straight up,at the highest point it's velocity is zero and acceleration is 9.8m/s2 downwards. (true/false)

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Answered by shahid845415

Answer:

. at the highest point, the body has zero speed but has downward acceleration equal to the acceleration due to gravity. (b) False: because velocity is the speed of body in given direction. When speed is zero, the magnitude of velocity of body is zero, hence velocity is zero.

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