Across
- 3. a vehicle's capacity to gain speed within a short time.
- 4. the rate at which someone or something is able to move or operate.
- 5. strength or energy as an attribute of physical action or movement.
- 6. a course along which someone or something moves.
- 7. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
- 8. the SI unit of force.
Down
- 1. those that are equal in magnitude but opposite in direction.
- 2. forces that are not equal in magnitude and may or may not act in the same direction
- 5. the resistance that one surface or object encounters when moving over another.