Across

3. type of energy an object has that depends on its temperature

6. an interaction involving a stretchy object

10. the change in velocity per unit time

11. an object to which energy is transferred

12. the interaction between a baseball player and the bat he swings is a(n) ________ interaction

15. the speed and direction an object is moving

 

Down

1. a series of connected interactions is called an interaction _____

2. to test a hypothesis, you need to _______ and conduct an experiment

4. a scientific experiment must be a _____ ______

5. type of energy transfer involved in an interaction that causes one or both objects to change position

7. an object that supplies energy

8. the type of energy an object has that depends on its speed

9. interaction that occurs when an object slides across a surface

10. to know how far an object moves in a given length of time, you need to know its _______ _____ during that time

13. interaction between the Sun and any object it shines on

14. interaction that occurs when an object moves through a gas or liquid