Across
- 6. When cars accelerates they ___________.
- 7. There are four ________ in a year.
- 8. When forces are equal they are often described as ______.
- 9. The earths axis is on a slight ______.
- 14. A clock turns ______.
- 15. A large star is called a ______.
- 19. The difference between two moving objects is called _______.
- 21. The dinosaurs were destroyed by an _________.
- 22. A clock shows _______.
- 23. An object that is still is called _______.
- 24. The Earth rotates on its ______.
- 25. Beginning with 'w' what is the gravitational force measured in newton's called _______.
Down
- 1. Element with the atomic number 1.
- 2. The moon _______s light.
- 3. If something glows in the dark it is called _______.
- 4. Every object has its own _____.
- 5. When forces are not equal they are often described as _______.
- 10. 1hour divided by 7.5 is _______.
- 11. The motion for when a car starts moving is called _______.
- 12. ________ keeps us on the ground.
- 13. A atomic reaction where two radioactive materials are combined to release energy.
- 16. The moon _______s the Earth.
- 17. A black hole is a 'dead _______'.
- 18. The Universes distance is measured in ___________.
- 20. Time times speed =________.