Across
- 2. _______ energy can be made by splitting atoms
- 3. The measure of the object's motion is ________
- 6. _______ force is something applying force to another thing
- 8. __________ energy is made from the movement of electrons
- 11. _______ force is when objects physically interact with each other
- 12. ______ force is when a spring is compressed or stretched, a force “builds up” inside the spring
- 13. __________ forces acting on an object are not equal and balanced,
- 14. _______ is the tendency of an object to resist change in motion.
- 15. Thermal energy or ____ energy comes from molecules with different temperatures reacting
- 16. Newton's Second Laws formula is _____
- 18. ______ energy or kinetic energy is from moving objects
- 21. _____ force is force exerted by a surface on an object resting on that surface.
- 22. _____ is the interaction between objects
- 23. ____________ is how the object's velocity changes over time
- 24. You push a cart of apples and it keeps going for a couple feet. Newton's _____ Law is being shown
- 25. ____ is how much matter is in a object
- 27. ________ is how much motion an object has.
Down
- 1. ________ energy comes from how atoms and molecules react
- 2. First Law This is also the law of inertia
- 4. Force _________ forces exert force on an object are equal in strength but act in opposite directions.
- 5. _____________ energy is generated from big objects like planets
- 7. _________ energy can be stored for a later use
- 9. most of the Earth’s comes from the sun _____ or radiant energy
- 10. _______ is when two objects pull on a wire, string, rope or cable in opposite directions.
- 17. __________ force is when objects are interacting with each other but not physically
- 19. the force that opposes motion is ________
- 20. a _________ is an interaction between two objects that physically come into contact with each other.
- 26. the unit for measure of energy is ____
- 28. Force ___ _____ is the sum of all force on a object
