Its Time For... KE and PE Jeopardy! Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100...

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It’s Time For... KE and PE Jeopardy!

Transcript of Its Time For... KE and PE Jeopardy! Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100...

Page 1: Its Time For... KE and PE Jeopardy! Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100.

It’s Time For...

KE and PE

Jeopardy!

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Labels KE or PE Graphing

Problems

Velocity

Problems

KE/PE

%Error

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Topic 1$100

A common label for a measurement in velocity.

What is meters per second ?

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Topic 1$200

A common label for Potential Energy.

What is Joules ?

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Topic 1$300

A common label for mass.

What is kilograms or grams ?

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Topic 1$400

A common label for the energy of motion.

What is joules ?

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Topic 1$500

Another names for joules.

What is a Newton-Meter. ?

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Topic 2$100

Water flowing over a dam is an example of this type of

energy.

What is Kinetic Energy ?

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Topic 2$200

A rock sitting on top of a hill is an example of this type of

energy.

What is Potential Energy?

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Topic 2$300

A baseball thrown by a professional pitcher at

95mph is an example of what type of energy?

What is Kinetic Energy ?

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Topic 2$400

Burning gasoline is an example of what type of

energy?

What is kinetic energy ?

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Topic 2$500

A football player diving to make a game saving tackle is

an example of this type of energy.

What is kinetic energy?

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Topic 3 $100

What affect did an increase in mass have on both the KE

and PE graphs.

What is caused an increase ?

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Topic 3 $200

Which graph, the KE or Velocity graph contains

squared error?

What is The KE Graph ?

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Topic 3 $300

For each mass we ran down the line, what force

accounted for the big difference between KE and

PE?What is Friction ?

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Topic 3 $400

Which graph is most affected by an increase in

mass - KE or Velocity Graph?

What is KE graph?

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Topic 3 $500

Which graph “flattens out” due to an increase in mass?

What is Velocity Graph ?

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Topic 4 $100

A motorist travels a distance of 406 km during a 7 hour

period. What is the average velocity?

What is 58 km/hr ?

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Topic 4 $200

If the velocity of a bullet is 600m/sec. How long will it take to travel a distance of

3000m.

What is 5 seconds ?

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Topic 4 $300

If the average velocity of a rocket is 4000km/hr. What distance will it travel in 6

hours?

What is 24,000 km. ?

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Topic 4 $400

What amount of kinetic energy is developed by a

400kg rock rolling down a hill at 7 meter/second.

What is 19,600 joules ?

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Topic 4$500

Light from the sun requires 8.3 minutes to reach the

earth. The average speed of light is 186,000 miles per

second. How many miles is the sun from earth?

What is 92,628,000

miles ?

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Topic 5$100

What KE is developed by a 8kg mass traveling at 3.5

meters/second?

What is 49 joules ?

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Topic 5$200

What KE is developed by a 2000kg car moving at

60meters/second?

What is 3,600,000 joules ?

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Topic 5$300

Actual velocity 4.0 Predicted velocity 5.0.

Calculate % Error.

What is 25% ?

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Topic 5$400

Potential Energy = 6400 joules

Kinetic Energy =400 joulesCalculate Efficiency

What is 6.25 %?

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Topic 5$500

Actual KE = 54000jPredicted KE = 63000j

Calculate % error

What is 16.7% ?