A car has a mass of 1000kg and a velocity of 2m/s, find the KE
Kinetic Energy = 1/2 m v^2
= 1/2 (1000)(2^2) = 2000 j (kg-m^2/s^2)
KE =1/2 x 1,000 x 2^2=2,000 Joules.