Question

A motorboat starts from rest and moves with uniform acceleration.If it attains the velocity of 15 m/s in 5 second.so what is acceleration?

5 m/s²

3 m/s²

0 m/s²
5.​

Answer 1

Answer:

Acceleration = 3 m/s²

Explanation:

u = 0 m/s

v = 15 m/s

t = 5 s

a = (v - u)/t

=> a = (15 - 0)/5

=> a = 15/5

=> a = 3 m/s²

Acceleration = 3 m/s²