a scooter acquires a valocity of 36km/hr in 10sec just after the start then it takes 20sec to stop.calculate the accelaration inboth the cases.
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just simply use v=u+at
s=ut+1/2 at^2
and v^2=u^2+2as for such problems
s=ut+1/2 at^2
and v^2=u^2+2as for such problems
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