Across
- 4. How far you have travelled in any direction.
- 5. Force due to gravity
- 7. Downward force on you due to the Earth.
- 9. Contact force when an object is placed in liquid.
- 11. Has both magnitude and direction.
- 12. Contact force when an object is stretched.
- 13. Amount of matter in an object measured in kg.
- 15. Contact Force from a surface.
- 16. Rate of increase in velocity.
- 18. Rate at which work is done - energy divided by time
Down
- 1. Has magnitude only - can be in any direction.
- 2. Needed to change the velocity of an object.
- 3. Also known as drag
- 6. How far you have gone in a definite direction
- 8. Constant speed achieved by a sky diver
- 10. How fast - distance divided by time.
- 11. speed in a definite direction - a vector quantity
- 14. Force multiplied by distance - same as energy transfer
- 17. A force that needs to touch an object to work