Question

A car is moving with an initial relocity of

20 mls. If the car has an acceleration of lombs
the velocity after 5 seconds.
, find

Answer 1

The final acceleration of the car, v = 70 m/s

Step-by-step explanation:

Given,

The initial velocity of the car, u = 20 m/s

The acceleration of the car, a = 10 m/s²

The time period of travel, t = 5 s

Using the I equations of motion

v = u + at

= 20 + 10(5)

= 20 + 50

= 70 m/s

Hence, the final acceleration of the car, v = 70 m/s