can the direction of velocity of an object reverse when its acceleration is constant? if so give an example; if not ,explain why.
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Yes when a body moves under gravity it's acceleration remains constant.but at the maximum height the direction is reversed
anitha5:
example?
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5
Answer:
(1) No. The direction of velocity of an object cannot be reversed when it's acceleration is constant.
(2) The reason is, acceleration is a vector and hence it cannot be said to be constant when either the magnitude or direction of the acceleration changes.
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