A car is driving at a velocity of 24 m/s. If its brakes can supply an acceleration of -5.0 m/s2, how much time will be required to bring the car to a stop?
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V represent final velocity
U represent initial velocity
Then
Acceleration = (v-u)/time
Time =(0-24)/accleretion
Time = -24/-5
Therefore time =4.8 sec
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