Energy and Physics Crossword

2. the unit used when calculating power
6. how lazy the object is
8. rays used to kill bacteria
10. the type of energy of a rolling ball
11. newton’s __ law: the acceleration of an object depends on the force exerted on it and its mass.
13. moving an object with a force in the same direction
14. mass times acceleration
15. the type of energy emitted from the sun
17. has a fulcrum
19. energy stored due to being stretched or compressed
20. the type of energy of a roller coaster at the the top of the track
23. this is the type of simple machine an ax is
24. the rate at which work is done
25. a simple machine that is an inclined plane around a cylinder
30. power = work divided by ___
31. range of _____ waves
35. law of ___ of energy: energy cannot be created nor destroyed, only change forms
36. the type of energy that is in every transformation
38. work = force x ___
39. used at a doctors office
40. the type of energy in movement

1. what work is measured in
3. newton’s __ law: all actions have equal/opposite reaction
4. the amount an object is pulled downward by gravity
5. often used for wireless communications
7. rays heat
9. roy g bv
12. this type of energy is used for bombs
16. the wave with the lowest frequency
18. rays usually given off during nuclear reactions
21. (final velocity - initial velocity) / time
22. measures weight
26. the type of energy within a battery
27. has the ability to do work or cause change
28. plane the type of simple machine that a ramp is
29. newton’s __ law: an object at rest stays at rest; an object in motion stays in motion
32. the type of energy of heat loss
33. potential energy that is dependent on height
34. includes direction
37. the amount of matter in an object