Question

A cyclist driving at 36km/hr stops his cycle and in 2s, by application of breaks. calculate retardation. (or negative acceleration).​

Answer 1

Answer:

Acceleration =$\frac{v-u}{t}$

                   = 0-10/2.

                   =-5 m/s^2

Answer 2

Answer:

vahi dialog bolna hai samaj lena