Across
- 3. The force that causes objects with mass to attract one another.
- 5. The pushing or pulling force exerted by the engine of an aircraft or rocket.
- 6. Directly pushing or pulling an object
- 7. resistance by friction from air or water moving over a surface.
- 8. force that acts at a right angle to the direction of motion through the air, created by differences in air pressure.
- 9. The force one charge exerts on another.
- 10. the push or pull between magnetic poles.
Down
- 1. supporting surface that pushes back on an object that is resting o that surface.
- 2. an attractive force that acts between any 2 objects
- 4. the force that occurs when 2 surfaces rub in the opposite direction.