Math, asked by SmartKidzee, 1 month ago

A motor car is moving with a velocity of 30 metre per second and it takes 4 seconds to stop after the brakes are applied. Calculate the force exerted by the brakes on the motor car, if its mass along with the passengers is 1000 kg.

Answers

Answered by amitsharma777222999

0

Step-by-step explanation:

a=0-30/4=-15/2=7.5m/sec^2

force =1000*7.5=7500N

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