a car aqurired a velocity of 72 km per hrin 10 sec starting from rest find the acceleration. find average velocity. find the distance travelled
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Initial Velocity (u) =0
Final Velocity (v) =72 km ( 20 m s)
Time = 10 sec
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= Acceleration=v-u/t
=20-0/10= 2 ms
Average Velocity=Total displacement/Total time
= 0+20/10=2 ms
Distance travelled=Speed *Time
=2*10=20m
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