Question

A motorboat starts from rest and moves with uniform acceleration. if it attains the velocity of 30m/s in 6 second , calculate the acceleration and the distance travelled in that time?

Answer 1

initial velocity is 0 , final velocity is 30m/s , time is 6 sec , acceleration ? using the formula of v = u + at , then put the values in it and the acceleration is 5 and then use the formula of s = it + 1/2 at×t then put the values and the distance is 180