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Objective: To analyze a physical situation and to determine whether the kinetic energy and the gravitational potential energy increases, decreases, or remains the same.

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What’s Up (and Down) with KE and PE?

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Apprentice 4 Questions involving rather simple motions.

Pick from among the three levels of difficulty - Apprentice Level, Master Level, and Wizard Level.

Master Completed

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Master 8 Questions involving simple and more complex motions.

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Wizard Completed

Begin Apprentice

What’s Up (and Down) with KE and PE?

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Wizard 12 Questions involving simple but mostly complex motions.

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You have done it! You have successfully analyzed each of the situations at  the Apprentice Level.

You have done it! You have successfully analyzed each of the situations at  the Wizard Level.

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You have done it! You have successfully analyzed each of the situations at  the Ground Floor Level.

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Level:

#10

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is Constant

Decreases

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#2

The PE ...

#1

#8

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#7

Read the description of the motion of the bold-faced object and decide if the kinetic energy (KE) and the gravitational potential energy (PE) is increasing, decreasing, or remaining constant.

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Increases

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The KE ...

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Gravitational PE

Select all that apply.

Kinetic Energy

Identify whether the bold-faced object described below possesses kinetic energy, gravitational potential energy,  or elastic potential energy. Select all that apply.

Elastic PE