Question

b)The kinetic energy of an object of mass, m moving with a velocity of 5 ms-1

is 25 J. What will be

its kinetic energy when its velocity is doubled? What will be its kinetic energy when its velocity is

increased three times​

Answer 1

Answer:

Velocity of the object, v = 5 m/s. Kinetic energy when velocity in increased three times. ⇒ K.E = 100 joule. ⇒ K.E = 225 joule.