Physics, asked by sgurkirpal7777, 1 year ago

A car is moving with a velocity 72km/hr . After Applying brakes it stop in 5sec. Calculate the force applied by brakes . Mass of motorcycle and rides is 200kg

Answers

Answered by sayyadimran321

5 hours mighght be the way

Sameerd: means

Swàrâj100: are you drunk!!! i mean watch the question first...

Answered by amu100

Velocity=72km/h
=72×5/18
=20m/s
Time=5 s
Final velocity =0m/s
Acceleration =v-u/t
=0-20/5
=-4m/s^2
Mass = 200kg
Force =mass ×acceleration
=200×-4
=-800 newton

amu100: Hope this helps you..

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