Across
- 2. Objects have ... because of the gravitational force acting between them and the Earth
- 4. Gravitational force makes things stay in their places and not ... away
- 5. The frictional force acting on objects as they move through air is called air ...
- 7. There is greater frictional force between ... surfaces
- 9. The amount of matter in an object is called ...
- 11. Objects move faster on ... surfaces
- 12. One of the problems that is caused by frictional force
- 13. Gravitational force is the force of ... between things and the Earth
- 15. The strength of gravitational force depends on the ... between the object and the Earth
- 16. Frictional force can slow down and even ... moving objects
Down
- 1. The closer an object to the Earth, the ... the gravitational force is
- 3. Gravitational force pulls all objects ...
- 6. One of the ways to reduce friction is by using ...
- 8. Weight is a ...
- 10. To reduce water resistance while moving through the water, dolphins and sharks have ... body shape
- 14. Water resistance pushes ... a moving object and slows it down
- 17. Frictional force is a force that ... motion