Physics, asked by abhishek6596, 1 year ago

a car at 40km/h is to stop by applying brake in the next 4.0m . if the car weighs 2000kg ,what average force must be applied on it?

Answers

Answered by abhishekkumarbhagat

1

u=40km/h=40×5/18m/s. v=0.
v square=u square+ 2as
&F=ma

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