When ball is thrown straight up,its velocity and acceleration at the top is?
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when the ball is moving upward the acceleration acting on it is '-g'. Due to this negative acceleration at a time its velocity will be equal to zero ( v = u - gt ) at the top. then this acceleration will brought the ball to the ground.
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Velocity at the top position : 0
Acceleration at the top position : - g = -9.81 m/sec² in the direction vertically downwards.
Acceleration at the top position : - g = -9.81 m/sec² in the direction vertically downwards.
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