Question

A carA car start from rest and acquire a velocity of 15 m/s in 2 s . Find the acceleration start from rest and acquire a velocity of 15 m/s in 2 s . Find the acceleration

Answer 1

As We know that Car has a current velocity of 15 m/s and for attaining this velocity, car takes 2 seconds.

• Initial Velocity (u) = 0
• Time (t) = 2 s
• Final Velocity (v) = 15 m/s

By using the Formula, to get the acceleration of the car.

→ a = (v – u)/t

→ a = (15–0)/2

→ a = 15/2

→ a = 7.5

Hence,

The acceleration of the car will be 7.5 m/s².