A particle moves along a straight line such that its displacement at any time t is given by: S= t^3 -3t²+2m.
The displacement when the acceleration become zero is:
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Answer:
Zero
Explanation:
First find acceleration by double differentiating displacement w.r.t. time
you will get acceleration as
a=6t-6
the time at which acceleration will become zero:
6t-6=0
t=1 sec
=> acceleration will become zero at t=1 sec
Put t=1 in expression of displacement.
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