A car is travelling at 14 m/s when the traffic light ahead turns red. The car brakes and comesto a stop in 5.0 s. Calculate the acceleration of the car.
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initial velocity of the car is 14 M per second
final velocity is equal to zero
acceleration = v-u/t
=0-14/5
-14/5
=-2.8m/sec.^2
answer
final velocity is equal to zero
acceleration = v-u/t
=0-14/5
-14/5
=-2.8m/sec.^2
answer
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