Work and Power

3. Power = __________ x velocity
4. the force that is applied to the machine
5. Newton's _______ law of Motion states every motion or action has an equal and opposite reaction
8. the ability to cause change
11. the Law of ___________ of Energy states that energy cannot be created or destroyed
12. a trampoline stores this type of potential energy
13. the energy of a moving object
14. _________energy, or the total amount of potential and kinetic energy in a system
16. stored energy due to an object's position is called __________ energy
18. SI units to measure work
20. work = applied force x _____________

1. the transfer of energy that occurs when a force makes an object move
2. the ratio of the output force to the input force is known as ___________ advantage
4. a type of machine in which input work equals output work
6. a device that makes doing work easier
7. food is an example of this type of potential energy
9. SI units to measure power
10. the amount of work done in one second
15. a measure of how much work put into a machine is changed into useful output work by the machine
17. power = work/_________
19. the force applied by the machine