Question

How an object's kinetic energy depends on its mass?

Answer 1

Explanation:

$K.E (Kinetic Energy) = \frac{1}{2}mv^2 (Where m = Mass, v = Velocity) \\\\\therefore Kinetic energy is directly proportional to mass of the object if its velocity is constant.$

Again

$K.E (Kinetic Energy) = \frac{p^2}{2m} (Where p = Momentum, m = Mass) \\\\\therefore Kinetic Energy is inversely proportional to the mass of the object if Momentum is constant.$