Question

A motorboat starting from rest on a lake accelerates a straight line at a constant rate of 3.0m s-2for 8.0 s . How far does the boat travel during this time ?​

Answer 1

Answer:

Given that

The initial velocity of a motorboat, u = 0

Acceleration of motorboat, a=3.0ms-2

Time under consideration or time is taken t = 8.0s

Formula

We know the equation of motion.

Distance, s = ut + (1/2)at2 —————-(i)

Substituting the given and known values in the equation (i) we get,

s= 0 (8) + 1/2 (3) (8)2

= 1/2 (3) (64)

= 3(32)

= 96

Therefore, the distance travel by motorboat =

96 m

Explanation:

hope it's helpful to u ;)

Answer 2

Answer:

a very very very very very very long distance it will cover you can't measure it