Physics, asked by dhyanrajesh32, 5 months ago

a motorcar is moving with a velocity of 108km/hr in 4 seconds To stop after the brakes are applied find the force exerted by the brakes on the motorcar if its mass along the passengers is 1000kg . guys my answer is coming 2700N but mam has said that answer is -7500N. please explain me​

Answers

Answered by Sahil1710
2

Answer:

F = M x S

F = M x v-u/t

F = 1000 x 0-30/4

F = 1000 x (-7.5)

F = - 7500 N

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