1. Semester Review
Jeopardy

2. Solve the
Problems
What
Would
Happen
It's the
Law
Graphs
Definition
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

3. Solve the Problems 100
A crate is pulled at an angle of 30˚ with a force of 50 N. What is the force’s vertical component?
25 N
Back

4. What Would Happen 100
Given the same mass, increasing the force applied does what to the acceleration?
Increases the acceleration
Back

5. It's the Law 100
Constant velocity and net force = 0 describes a state of what?
Equilibrium
Back

6. Graphs 100
On which day did the temperature drop?
Day 3
Back

7. Definition 100
Type of measurement that has both direction and magnitude
vectors
Back

8. Solve the Problems 200 What is 10,000 grams in the SI units for mass?
10 kg
Back

9. What Would Happen 200
What would happen to a moving object if friction was absent?
It would continue its motion forever (same speed, same direction)
Back

10. It's the Law 200
The Earth pulling on a ball, and the ball pulling back on the Earth demonstrates which law?
Newton’s 3rd Law
Back

11. Graphs 200 Which graph has the most impulse? Back A B Force (N) 1 2
Time (s)
F=5N 6
F=1N
Force (N)
Inertia
Back

12. Definition 200 What type of energy would a rubber band store? Back
Potential elastic energy
Back

13. Solve the Problems 300
What is the change in momentum on a box car if a 500 N force brings it to a stop after 1.5 seconds?
750 N-s
Back

14. What Would Happen 300
What would happen to the frictional resistance an object would meet if it went from rest to some velocity?
It would decrease (static vs. kinetic friction)
Back

15. It's the Law 300
A force pushes a 15 kg object against a force of friction. If the object is accelerating at 5 m/s2, what is the net force?
75 N
Back

16. Graphs 300 Which variable is placed on the x-axis when graphed? Back
Independent variable
Back

17. Definition 300 Work requires what two things? Back
A force that causes a displacement
Back

18. Solve the Problems 400
How much energy is stored in a 200 N/m spring if it’s compressed .10 m?
1.0 J
Back

19. What Would Happen 400
What would happen to the total kinetic energy if two objects collided and stuck together?
It would decrease (kinetic energy isn’t conserved in inelastic collisions)
Back

20. It's the Law 400
Mechanical energy is only conserved where there is a _________.
Closed system
Back

21. Graphs 400 Which graph shows an inverse relationship? Back B C A D E yx B C A y x y x y x C
A: no relationship
B: direct relationship
C: inverse relationship
D: square relationship
E: square root (inverse square) relationship D y x E
Back

22. Definition 400 A force that is perpendicular to a contact surface.
Normal force
Back

23. Solve the Problems 500
You travel 15 m North, 3 m East, and finally 10 m South. What is your displacement?
5.83 m
59.03°
Back

24. What Would Happen 500
Tripling the velocity of an object and decreasing its mass to a third its original does what to momentum?
Nothing. 3(v) x 1/3(m) = p
Back

25. It's the Law 500 Momentum is only conserved in _______ collisions.
Specific answer required
All collisions
Back

26. Graphs 500
On a position time graph, this gives you velocity. On a velocity vs. time graph, it gives acceleration.
Slope
Back

27. Definition 500
This is the rate of the transfer of energy.
Power
Back