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  • A body starts from rest with an acceleration of 0.5. What will be its velocity when it has traveled a distance of 500 meters? How many seconds did it take to cover the Distance?

A body starts from rest with an acceleration of 0.5. What will be its velocity when it has traveled a distance of 500 meters? How many seconds did it take to cover the Distance?

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Given-acceleration=0.5 fracmsec^2; 

            Body ; starts ;from; rest ; so; u=0;

a) Velocity=? ; ;Time; =; ? ; ; if; ; Distance ; ; = ; ; 500 m; ;

wkt ; ; v^2=u^2+2*a*s

            v^2=2*0.5*500

            v^2=2*a*s

            v=sqrt500=22.36 fracmsec

v=u+a*tRightarrow v=a*t

t=frac22.360.5; =; 44.72 sec

Posted by

Deependra Verma

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