Question

A manned rocket accelerates at a rate of 20 m/s^2 during launch. How long does it take the rocket to reach a velocity of 600 m/s?

Answer 1

The answer is 30 s

Step-by-step explanation:

The time taken can be found by using the formula

`t = (v)/(a) \\`

v is the velocity

a is the acceleration

From the question we have

`t = (600)/(20) = (60)/(2) \\`

We have the final answer as

30 s

Hope this helps you