Question

If velocity of the object is increased 4 times, then its KE will___________.​

Answer 1

Answer:

THE K.E IF AN OBJECT IS DIRECTLY PROPORTIONAL TO THE SQUARE OF ITS VELOCITY.

Explanation:

1. So IF EVERYTHing ELSE REMAINS UNTOUCHED & THE VELOCITY IS INCREASED 4 times , THE KINETIC ENERGY WILL INCREASE BY

$(4) { }^{2} = 16times$