Question

a car moving with a velocity of 36 km/ hr brought to rest in 5 seconds find its acceleration​

Answer 1

initial velocity =36km/h

=36×1000/60×60 m/s

time=5sec

final velocity =0

by 1st equation of motion

v=u+at

36×1000/60×60=0+a(5)

a=2m/s²

hope it will help you