Question

for same kinetic energy of a body what should be the change in its velocity if it's mass is increased by 4 times​

Answer 1

Answer:

for same kinetic energy of a body what should be the change in its velocity if it's mass is increased by 4 times

pls marke as brainliest

Answer 2

Explanation:

its mass is increased four times ? Solution : Since Ek=12mυ2, the velocity should be reduced to half its previous value to have to have the saem kinetic energy when mass is increased to four times.