Question

A bus starts from rest with a constant acceleration of 0.75m/s². Calculate the distance covered by bus in 20 seconds.​

Answer 1

Initial velocity (u) = 0 m/s

Acceleration (a) = 0.75 m/s^2

Time (t) = 20 seconds

According to the 1st equation of motion,

v = u + at = 0 + 0.75 X 20 = 0 + 15 = 15 m/s

So the final velocity of the bus is 15 m/s.