Across
- 3. this is a single force which represents all of the individual forces acting upon an object
- 6. the gravitational force exerted on an object
- 8. the propulsion force of a jet or rocket
- 9. the force that resists movement between surfaces in contact
Down
- 1. a piece of equipment used to measure weight in newtons
- 2. a measure of the amount of matter in an object
- 4. Two force that are not equal are...
- 5. the force on an object moving through the air that causes it to slow down
- 7. a non-contact force that acts to attack two masses