Across
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- 6. mass X acceleration
- 7. mass X velocity
- 9. Force X Time
- 10. area under a speed time graph
- 11. mass X acceleration due to gravity
- 14. gradient of a velocity-time graph
Down
- 1. ---is conserved always if there are external forces
- 2. the rate of change of velocity
- 4. when a body moves with ---- velocity its air resistance is equal to weight.
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- 7. force X perpendicular distance from pivot
- 8. density X volume
- 10. the distance in a specified direction
- 12. the rate of change of displacement
- 13. In equilibrium, a body's resultant---- and----is 0.