Question

A Bus travelling at 120 kmhr applies brakes and
reduces its speed to 60 kmhr find its accerleration​

Answer 1

Explanation:

V=u+at

v=0

u=36km/hr=10m/s

0= 10+5a

a=-2m/s^2

S=ut+1/2at^2

=50-25

S=25m