A bus moving along a straight line at 20 m/s undergoes an acceleration of 4 m/s². After 2 seconds, its speed wil be :
A. 8 m/s B. 12 m/s

C. 16 m/s D. 28 m/s

Question

A bus moving along a straight line at 20 m/s undergoes an acceleration of 4 m/s 2 . After 2 seconds, its speed wil be : A. 8 m/s B. 12 m/s C. 16 m/s D. 28 m/s

Philoid · Accepted Answer

V – u = at

A bus moving along a straight line at 20 m/s undergoes an acceleration of 4 m/s2. After 2 seconds, its speed wil be :A. 8 m/s B. 12 m/sC. 16 m/s D. 28 m/s

A bus moving along a straight line at 20 m/s undergoes an acceleration of 4 m/s². After 2 seconds, its speed wil be :
A. 8 m/s B. 12 m/s

C. 16 m/s D. 28 m/s