Question

A bus accelerates uniformly from rest and acquires a speed of 75 km/hr in 20 seconds. The accelearation of the bus is

Answer 1

Answer:

speed(V) = 75km/hr = 75×1000/3600 = 20.83 m/s

initial velocity (u) = 0

we know

v= u + at

20.83 = 0+ a× 20

a= 1.04 mls^2