PhET Energy Skate Park Graph Quiz

The dotted line on the chart shows the energy of the Skater, where could she be on the track?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At which point on the track is the skater's potential energy likely at its maximum according to the energy graph?

• Point A

• Point B

• Point C

• Point D

• Point E

Tags

NGSS.MS-PS3-2

Based on the energy graph, where is the skater's kinetic energy at its minimum?

• Point A

• Point B

• Point C

• Point D

• Point E

Tags

NGSS.MS-PS3-1

What does the total energy line (Yellow) in the graph indicate about the skater's energy throughout the track?

• It increases over time

• It decreases over time

• It remains constant

• It fluctuates wildly

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The bar graph shows the energy of the Skater, where could she be on the track?

• Point A

• Point B

• Point C

• Point D

• Point E

Tags

CCSS.8.EE.B.5

Based on the pie graph showing the energy distribution of the skater, at which point on the track is the skater likely to have the highest kinetic energy (KE)?

• Point A

• Point B

• Point C

• Point D

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

If the skater is at point 4, which chart could represent the skater's energy?

• A. Entirely blue pie chart

• B. Mostly blue with a small green segment

• C. A little more green than blue

• D. Mostly green with a small blue segment.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-2

If a heavier skater is at point 4, how would the pie chart change?

• No changes

• The entire pie would be larger

• The PE part would be larger

• The KE part would be larger

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-4

As the ball skater moves from point 4, in which direction is the skater rolling according to the diagram?

• A. Up

• B. Down

• C. Not Enough Information

Tags

NGSS.MS-PS3-5

The Energy chart of a skater is shown. How would you describe his speed based on the energy distribution in the chart?

• He is at his maximum speed

• He is stopped

• He is going his average speed

• He is going slow

• He is going fast

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5