Science 6th

4. A x-ray has _______ energy.
6. What happens to speed, time graph if it was a straight line across the zero mark?
9. A bike laying on the ground is ____ energy.
11. A scientist who studied motion and created the three laws of motion is Issac ______
12. The more vertical you go using an incline plane the _______ it is
14. There are ____ laws of motion
16. Newton's ____ law is for every action there is an equal and opposite reaction.
17. Simple machines make things _____.
20. Energy that travels in waves is sound and ____ energy.
21. The sum of all forces acting on an object.

1. A pencil falling is an example of ____ energy.
2. A moving object is a ______ force.
3. The formula for ____ is distance divided by time.
5. A screw is a type of ____________ simple machine.
7. Force=mass x acceleration is newton's ___ law
8. A non-moving object has a ____ force.
10. A rubber band has ______________ energy
13. Lightning has _________ energy.
15. Speed and direction of an object.
18. even while using a simple machine it is still the same amount of ____
19. Hydropower has ______.
22. an object in motion will stay in motion until acted on by a force, an object not in motion will stay not in motion until acted on by a force. This is Newton's ___ law.