Across
- 2. rate of change
- 5. the resistance to motion of one object moving
- 7. equation for The Law Of Acceleration
- 8. any two forces acting on each other
Down
- 1. sum of all forces acting an an object
- 3. tendency of a body to resist a change in motion
- 4. opposite of each other
- 6. English scientist,mathematician,and astronomer