Question

brakes applied to a car produces a uniform retardation of 0.9 m/s .If the car was moving with avelocity of 27 m/s.What distance will it cover before coming to rest...

Answer 1

Answer:

1312.2 m

Explanation:

a= -0.9m/s

u=27m/s

v=0m/s

By using

2as=v^2-u^2

2×(-0.9)×s=0-(27)^2

-1.8s= - 729

s= -729/-1.8

s=1312.2 m

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