A car decreases its speed from 80km/h to 60km/h in 5 sec. Find the acceleration of
the car.
Answers
Answered by
3
acceleration = difference between the velocities/time
=(80-60)/5=20/5=4 m/s^2
Answered by
3
Answer:(-4)km/hr^2
Step-by-step explanation:
acceleration=final velocity-initial velocity/t
=60-80/5
=(-20)/5
=(-4)km/hr^2
its retardation i.e. negative acceleration
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