Question

shahrukh while riding a bicycle applies brakes such that the velocity reduces to 4m/s from 6m/s in 2 sec. calculate the acceleration?​

Answer 1

Answer:

1 m/$s^{2}$

Explanation:

use

v=u+at

Answer 2

Shahrukh while riding a bicycle applies brakes such that the velocity reduces to 4m/s from 6m/s in 2 sec. calculate the acceleration?​

Answer:

-1 m/$s^{2}$

Explanation:

Given,

Initial Velocity (u) = 6m/s

Final Velocity (v) = 4m/s

Time (t) = 2 seconds

We know,

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

   =$\frac{4-6}{2}$

   = $\frac{-2}{2}$

   = -1 m/$s^{2}$