Question

A cyclist applies brakes and brings it to rest in 1.5 sec if retardation of the brake is 5metre per sec square calculate initial velocity give answer​

Answer 1

✨Heya!!!!!✨

here is ur answer mate .......❤❤❤

v=0 m/s

t=1.5 s

a=-5m/s^2

To find u:-

=>v=u+at

=>0=u+(-5)×1.5

=>0=u-7.5

=>u - 7.5=0

=>u=7.5m/s

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