Question

A bus starts from rest. if the acceleration is 2m/s2, find (i)the distance traveled (ii)the velocity after 2second​

Answer 1

SOLUTION  :-

u = 0 m/s

a = 2 m/s²

t = 2 sec

(ii) v = u + at

 ⇒ v = 0 + 2 × 2

 ⇒ v = 4 m/s

(i) s = ut + 1/2 at²

 ⇒ s = 1/2 at²

 ⇒ s = 1/2 ×2 × 2²

 ⇒ s = 4 m

Explanation: