Assertion : A body can have acceleration even if its velocity is zero at a given instant of time. Reason : A body is momentarily at rest when it reverses its direction of motion. *
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Explanation:
Assertion is wrong but resion is right
coz if v=0 then 0/t = 0
so acceletion is 0
resion is correct coz if body moves with v velocity ie uniform accelerationthen if force f is applied on opposite direction of velocity so at instant time first'v becomses zero teh object travels back in same direction
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