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23 questions
0.0 s
0.5 s
2.0 s
2.5 s
W
X
Y
Z
Object A
Object B
Both objects have the same amount of kinetic energy.
Neither object has any kinetic energy.
20 J, because the energy in the system cannot change form but can be created and destroyed
80 J, because the energy in the system can change form but cannot be created or destroyed
30 J, because the potential energy is the only energy at the bottom of the ramp
50 J, because the kinetic energy is the only energy at the bottom of the ramp
Which point has the most kinetic energy, assuming friction and air resistance are negligible?
A
B
C
D
When a pendulum swings, at which point is gravitational potential energy at its greatest?
A
B
C
D
When a pendulum swings, at which point is there the most kinetic energy?
A
B
C
D
When a roller coaster is at the top of a hill it has
high potential energy
high kinetic energy
low potential energy
equal amounts of kinetic and potential energy
When a roller coaster is at the bottom of a hill it has
high potential energy
high kinetic energy
low kinetic energy
equal amounts of kinetic and potential energy
This graph depicts what type of relationship between kinetic and potential energy?
Non-Linear
Linear
Inverse
Poly-atomic
According to this graph, as kinetic energy decreases, potential energy must?
Increase
Decrease
Stay the same
Based on the diagram of a roller coaster car on a roller coaster track, what statement is true?
The car at point A has more kinetic energy than the car at point C
The car at point C has less kinetic energy than the car at point B.
The car at point C has more kinetic energy than the car at point B.
The car at point D has less potential energy than the car at point B.
A bicycle rider is traveling up a hill. When the rider reaches the top of the hill, she stops to rest. Then she travels down the hill. Which statement correctly describes the potential energy and the kinetic energy of the bicycle rider?
As the rider moves up the hill, her kinetic energy increases, and her potential energy decreases.
As the rider reaches the bottom of the hill, her kinetic energy and her potential energy decrease.
When the rider is at the top of the hill, her potential energy is the greatest, and her kinetic energy is the least.
When the rider goes down the hill, her potential energy increases, and her kinetic energy decreases.
Using the data table select the best answers that identifies which roller coaster stores the least amount of potential energy.
The Raven
The Legend
The Voyage
They are all equal
Which image contains a roller coaster model that is designed to allow the cart to finish the track with no additional energy?
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