Question

An object is moving with a velocity of 2 ms −1 . Its velocity changes at a uniform rate to 5 ms −1 . The average velocity of the object is

Answer 1

Answer:

initial velocity = 5m/s

final velocity =2m/s

The average velocity = v² - u²/ 2 = 2+5 / 2

                                                                        =3.5 m/s

Hence, the average velocity = 3.5 m/s.

Answer 2

Answer:

Answer is 3.5 m/s