10.1 Stored energy due to a change in height is called:
Gravitational Potential Energy
Kinetic Energy
Chemical potential energy
Elastic potential energy
2. Multiple Choice
2 minutes
1 pt
10.1 Which point has the greatest potential energy (GPE)?
A
G
D
C
3. Multiple Choice
2 minutes
1 pt
10.1 Which would have the GREATEST gravitational potential energy?
A 2,000 lb cow in a ditch
A 2,000 lb cow on a horse
A 2,000 lb cow on a house
A 2,000 lb cow on a radio tower
4. Multiple Choice
2 minutes
1 pt
10.1 Which of these is not a source of chemical energy?
Spaghetti
The Sun
Battery
Oil
5. Multiple Choice
2 minutes
1 pt
10.1 Which would have the LEAST gravitational potential energy (GPE)?
A moose on a house
A flower on the ground
A cat on a flag pole
An emoji pillow falling out of an airplane
6. Multiple Choice
2 minutes
1 pt
10.1 Which would have the greatest gravitational potential energy?
A 4lb rat on a school desk
A 45lb dog in an oak tree
A 14 pound platypus on a swing
A 45lb child on a bike
7. Multiple Choice
2 minutes
1 pt
10.1 What type of energy is being converted into kinetic energy as a marble falls from a shelf?
electrical potential energy
gravitational potential energy
elastic potential energy
chemical potential energy
8. Multiple Choice
2 minutes
1 pt
10.1 Pulling on a slingshot to its fullest stretch illustrates what type of potential energy?
Kinetic
Elastic
Gravitational
Solar
9. Multiple Choice
2 minutes
1 pt
10.1 Which is an example of elastic potential energy?
a roller coaster speeding down a hill
the pulled back string on an archer's bow
releasing the strings on a guitar
an electric current lighting a light bulb
10. Multiple Choice
2 minutes
1 pt
10.1 What kind of energy is represented in the picture?
Thermal
Chemical potential energy
Sound
Nuclear
11. Multiple Choice
2 minutes
1 pt
10.1 What type of energy is in this picture?
Kinetic
Elastic Potential
Chemical Potential
Gravitational Potential
12. Multiple Choice
2 minutes
1 pt
10.2 Look at the diagram. Which point does the ball have the maximum potential energy?
A
B
C
D
13. Multiple Choice
2 minutes
1 pt
10.2 Look at the diagram. At which point does the ball have the maximum kinetic energy?
B
C
D
E
14. Multiple Choice
2 minutes
1 pt
10.2 When a pendulum swings, at which point is kinetic energy highest?
1
2
3
4
15. Multiple Choice
2 minutes
1 pt
10.2 As a pendulum swings from its highest to lowest position, what happens to its kinetic and potential energy?
The PE and KE increase and decrease together
The PE decreases while the KE increases
Impossible to know without knowing the mass
The PE increases while the KE decreases
16. Multiple Choice
2 minutes
1 pt
10.2 Where is potential energy converting to kinetic energy
D-G
C-F
A-D
A-G
17. Multiple Choice
2 minutes
1 pt
10.2 When a pendulum swings, at which point is potential energy at its greatest?
1
2
3
4
18. Multiple Choice
2 minutes
1 pt
10.2 A ball is released from rest at position 1. The diagram shows the ball in four positions as it rolls along a track from left to right. In which position does the ball have its minimum gravitational potential energy and maximum kinetic energy?
1
2
3
4
19. Multiple Choice
2 minutes
1 pt
10.2 The diagram shows two bowling balls of equal mass. Ball A is resting near the edge of a shelf. Ball B is resting on the ground below. Which of these statements best describes the diagram above?
Ball A has more kinetic energy than Ball B.
Ball B has more kinetic energy than Ball A
Ball A has more potential energy than Ball B
Ball B has more potential energy than Ball A
20. Multiple Choice
2 minutes
1 pt
10.2 The diagram to the right represents a diver’s motion from the top of a high diving board into a pool of water. At what point does the diver have the greatest kinetic energy and the least potential energy?
1
2
3
4
21. Multiple Choice
2 minutes
1 pt
The roller coaster has the most kinetic energy at position-
W
X
Y
Z
22. Multiple Choice
2 minutes
1 pt
Which position shows does the baseball have the greatest potential energy? Why?
6, because it is moving the fastest.
4, because it the highest.
7, because it is not moving.
2, because it is moving the fastest.
23. Multiple Choice
2 minutes
1 pt
Which book has the least gravitational energy? Why?
1, because it is the highest
4, because it is the lowest.
2 because it is in the middle.
3, because it moves the fastest.
24. Multiple Choice
2 minutes
1 pt
True or false: mechanical energy = total amount of potential energy + total amount of kinetic energy
True
False
25. Multiple Choice
2 minutes
1 pt
If a man is pulling a wagon up a hill, describe what is occurring in terms of energy.
Decreasing Potential energy, Increasing Kinetic energy
Increasing Potential energy, Decreasing Kinetic energy
Both potential and kinetic are increasing
Both potential and kinetic are decreasing
26. Multiple Choice
2 minutes
1 pt
Gravitational potential energy depends on the ________ and ________ of the object.
Height and mass/weight
Friction and movement
Mass and Movement
Height and Friction
27. Multiple Choice
2 minutes
1 pt
What is the mechanical energy for this pendulum?
0 J
3 J
6 J
24 J
28. Multiple Choice
2 minutes
1 pt
At Point A: The kinetic energy = 0J and the potential energy = 2.4 J. What is the potential energy at Point B, if the kinetic energy is 2.0 J?