Conservation Laws

By Audrey Hildebrandt (CHS Class of 2012)

1
  2 3 4
5     6   7          
8        
9                 10
  11              
        12   13        
             
  14             15        
       
16    
17                      
     
   
18                
ACROSS
5. The transfer of energy that result from applying a force over a distance.
7. A quantity that measures the ability to cause change in a physical system.
9. Unit of measure for force.
11. ____ collision: when objects bounce off each other with no loss in the total kinetic energy of the system.
12. A change in momentum created by a force exerted over time.
14. Newton's Third Law: For every ____ force, there is a reaction force equal in strength and opposite in direction.
15. Newton's ____ Law: For every action force, there is a reaction force equal in strength and opposite in direction.
17. Law of ____ of Momentum: If interacting objects in a system are not acted on by outside forces, the total amount of momentum in the system cannot change.
18. Mass multiplied by velocity.
 DOWN
1. ___ of Conservation of Energy: energy can never be created ar destroyed, just converted from one form into another.
2. ____ collision: when objects change shape or stick together, and the total kinetic energy of a system decreases.
3. If the action is the Earth pulling down on a book, the ____ is the book pulling up on the Earth.
4. The momentum of an object is related to its mass and ____.
6. ____ energy: energy of motion.
8. The ____ of an object is related to its mass only.
10. When two objects hit each other, a(n) ____ occurs.
13. ____ energy: energy due to position.
16. Unit of measure for energy.