Across
- 2. The force that pulls all objects towards the Earth
- 4. A property of matter that causes objects to exert electric forces on each other
- 6. A magnet created by passing an electric current through a coil of wire
- 8. A push or pull
- 9. When two equal and opposite forces cancel each other out
- 10. A non-contact force that attracts objects made of iron
- 12. A simple machine using a wheel and rope that can change the direction of a force
Down
- 1. The curved path of one object around another due to gravity
- 3. The unit used to measure force
- 4. A force that requires objects to be touching to act
- 5. The gravitational force acting on an object
- 7. When forces do not cancel out, causing a change in motion
- 8. A contact force that opposes motion between surfaces
- 11. The amount of matter in an object, measured in kilograms