1st Trimester EXAM

1. What do we mean when we say "momentum is conserved" during a collision?

2. What is Newton's 1st Law of Motion?

3. What is Newton's 2nd Law of Motion?

4. What is Newton's 3rd Law of Motion?

5. If a person standing on a skate board pushes off of a wall, what happens? How can this situation be explained in terms of Newton's Third Law?

6. Describe the relationship between the mass of an object and the force it takes to move the object:

7. What is the difference between mechanical and electromagnetic waves?

8. What is the net force acting on the kid?

9. What is the net force acting on the ball?

10. What is the net force acting on the rocket?