Question

A bus statd from rest and attains 40 km/h velocity after 10 second calculate the acceleration of the bus

Answer 1

Explanation:

u=0

v=40km/h

v=40/1000×3600

v=144m/s

t=10sec

v=u+at

144=o+a×10

144=10 a

a= 144/10

a=14.4 metre/sec -2