Physics, asked by dityashahni, 1 year ago

please solve this problem with explanation..

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Answered by tyahoshuva2

I think acceleration farmula is

a=v-u\t

dityashahni: i think u r also..

dityashahni: final velocity se samaj nhi aa Raha

dityashahni: final velocity 0 h

dityashahni: to v- bt q diya

reyan12: for first phase in which acceleration is done by car....here final velocity is v that is initial velocity for 2nd phase in which deceleration is done....here atlast final velocity is 0 due to continuos deceleration

Answered by reyan12

ans. is option (d)....

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dityashahni: which book is this??

reyan12: mtg ..question bank

dityashahni: oh thanks

dityashahni: i know!

reyan12: ques. ans pch rha h....defination nhi

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