Question

calculate the acceleration of a car if it's velocity increase from 15m/s to 75m/s in 5seconds.
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Answer 1

Initial velocity (u)=15m/s

final velocity (v)=75m/a

time(t)=5 second

Acceleration (a)=v-u/t

=75-15/5

=60/5

= 12m/s²

Answer 2

This is your answer