Kinetic energy depends upon two things ie. KE 05 x mv2 500 J 05 x 30 x v2 Multiply mass by 05. If we explain in other words it will be.
Calculating kinetic energy The amount of kinetic energy in a moving object can be calculated using the equation.
½ x 500 x 20 2 05 x 500 x 400 Kinetic Energy. Where m is the mass of the body moving with velocity v. So that is what we have done here. ½ x 500 x 20 2 05 x 500 x 400 Kinetic Energy.