Across
- 3. this is the amount of energy consumed per unit of time
- 5. product of the applied force and the distance through which the force is applied
- 8. states that energy cannot be created nor destroyed
- 10. the ability of an obkect to produce a change to itself or its surroundings
- 11. the ratio of the output work to the input work
- 12. product of force and a lever arm
- 13. states that the work done on an object is equal to the object's change in kinetic energy
Down
- 1. a lever, pulley, wheel and axle, wedge, or screw
- 2. a device that consists of two or more simple machines linked
- 4. a defined group of objects
- 6. the energy resulting from motion
- 7. the unit of power equal to 1 J of energy transferred in 1 S
- 9. stored energy based on position