Kinetic Energy What is kinetic energy? is the energy an object has because it is All moving things have kinetic energy, but the amount of they have is not just dependent on how fast they are moving. How is kinetic energy calculated? KE = %% x mass x velocity = Ximv Mass is measured in Velocity is measured in KE is measured in Rearranging the equation Dangerous speeding (answer In ki!) 1000 kg 2000 kg 20 km/h 40 km/h What factor - mass or velocity - has the greatest effect on the kinetic energy of a moving object? Solve the following