P.6 Science

3. The force that resists motion when two surfaces rub together.
7. A simple machine consisting of a rigid bar pivoting on a support.
9. A third-class lever used by doctors for precision grasping of small items
10. PLANE A flat, sloped surface (like a ramp) used to lift heavy loads.
14. An inclined plane wrapped around a cylinder or cone.
15. A device that converts electrical energy into mechanical energy (motion).
16. The type of energy an object has because it is moving.
18. The process of changing place or position.
19. A lever where the load is in the middle (between the wheel and the handles)

1. The force you apply to a simple machine to make it work.
2. Stored energy based on an object's position or condition.
4. The support on which the lever turns.
5. Potential energy stored in objects that are stretched or compressed, like a rubber band.
6. The force that pulls all objects toward the center of the Earth.
8. The weight or object that a simple machine is trying to move.
11. Energy stored in food, fuel, or batteries.
12. The ability to do work or cause change.
13. The standard unit used to measure force.
17. The distance an object travels per unit of time.
20. A cylinder used to reduce friction by turning under a heavy load.