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The equation of motion of a particle sta...

The equation of motion of a particle started at `t=0` is given by `x=5sin(20t+pi//3)` where x is in centimeter and t in second. When does particle
(a) first come to rest
(b) first have zero acceleration
(c) first have maximum speed?

Text Solution

Verified by Experts

(a) `(pi)/(120) `sec , (b) `(pi)/(30) ` sec (c ) `(pi)/(30)` sec.
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