Across
- 3. force which is always acts perpendicular to a surface
- 4. type of force where objects do not have to touchAKA ____ force
- 8. the sum of all forces acting on an object
- 9. force between electrical charges
- 10. buoyancy experienced due to immersion in a fluid
- 11. tension, expansion force- examples of _____ force
- 13. force that points opposite the direction of motion when and object moves through the air
Down
- 1. force applies by a stretched string or rope anchored onto an object
- 2. force of attraction between all objects and the Earth
- 3. force- extremely strong force which bind together the ______ particles of a nucleus
- 5. force responsible for making your hands hot when you rub them together fast
- 6. Attractive or ______ forces that exists between bodies due to their magnetic properties
- 7. the SI unit of force
- 12. A push or a pull on an object