Kinetic Energy Worksheet Kinetic Energy Worksheet An object that is moving has energy stored in its kinetic energy store. This energy store depends on the object's mass and speed. Print Equation flash card Kinetic Energy Worksheet Practice working out the Kinetic Energy in this worksheet. Answers below. Click to reveal answers Question Answer 1 240,000 J 2 9.9 J 3 19.84 J 4 1.4 m/s 5 18 m/s 6 0.8 m/s 7 80 kg 8 5780 kg Need more practice? Click here to learn more.