Question

A car starting at rest accelerates at 12 m/s2 forward for 5 seconds. What is the final velocity of the car?

Answer 1

The final velocity is 60m/s

Step-by-step explanation:

This problem is on motion

given that

acceleration a= 12m/s^2

time t= 5 seconds

the initial velocity u=0 m/s

we can use the expression

v=u+at

to solve for the final velocity

v=0+12*5

v= 60m/s

The final velocity is 60m/s