Forces Revision

5. The speed of a moving object remains steady/constant if the forces acting on the object are...
7. Object can be made like this to reduce their air resistance
11. An object will do this if the forward force is greater than the backward force
13. This force is caused by air particles needing to be moved out of the way of a moving object
15. This does not exist in deep space hence in deep space you are weightless.
17. This force is only found on a floating object.....
18. This force stops me falling through the floor when I stand on it
19. Forces are all measured in......

1. The speed of a moving object changes if the forces acting on the object are......
2. Forces will cause objects to change speed, shape or ..........
3. Forces like friction, air resistance, push etc
4. This is the force of gravity pulling down on a mass
6. Forces like magnetism, electrostatic and gravity
8. As the speed of an object increases, the air resistance......
9. Forces always come in opposite .......
10. This measuring device can be used to measure the size of a force
12. This force helps to drive engines and rockets forwards....
14. This is the size of the overall force acting on an object
16. This force is a contact force that works in the opposite direction to an object's motion