Question

A bus is moving with the velocity of 75km/hr. the driver applies the
brakes and the bus stops in 3 second. Calculate the retardation of the
bus. Also find the distance travelled by the bus after applying brakes.​

Answer 1

Explanation:

First convert 75 km per hour in metre per second,

by multiplying it by 5/18.

Then divide it by 3.

Jo answer aayega wo retardation hoga.

Distance travelled=

s=ut+1/2a×t ka square.