Force and Motion Crossword

3. – The number of times a machine multiplies the effort force
6. – Machines that work with one movement
8. – The amount of matter in an object
11. - The unit used to measure force
12. - States that forces occur as equal and opposite pairs
15. - The transfer of energy when an applied force moves an object over a distance
17. – The force applied to a simple machine
20. – Work against motion
21. - Found by dividing the change in the velocity of the object by the change in time
23. – The combination of all of the forces acting on an object
24. – Occurs when the force of air resistance becomes large enough to balance the force of gravity

1. – The force exerted by the machine
2. – The force due to gravity, which is equal to the product of the object's mass and the acceleration of gravity (w = mg)
4. – Forces that are opposite in direction and equal in size, cause no change in motion, and the net force equals 0
5. – States that an object at rest will stay at rest and an object in motion will stay in motion at a constant velocity unless it is acted upon by an unbalanced force
7. – A force between any two objects
9. – States that the acceleration of an object is directly related to the net force applied to the object and inversely related to the mass of the object
10. – The unit used to measure work
13. - A measure of speed in a given direction
14. - Forces that are not opposite and equal
16. - The act or process of changing position or place
18. – An action that can change the motion of an object
19. – The distance an object moves per unit of time
22. - The tendency of an object to resist a change in motion