Team 1
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Team 2
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Teams
Name
Score
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15
×
Write down the energy conversion that has taken place in the above experiment.
GPE, KE, KE
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×
heart
Other team wins 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Which type of energy that enable the planes to fly?
Kinetic energy
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15
×
At which stage would the toy car possess the most potential energy?
Just wound up, ready to go.
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15
×
State the energy change that takes place when the hammer is dropped on the pile.
GPE, KE, Heat and Sound
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15
×
At which point(s) does the car have no kinetic energy?
A and F
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×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
baam
Lose 10 points!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
The graph below shows the changes in energy as Jolin swings from A to B to C and back again to A. What does each of the lines on the graph represent?
X: Kinetic energy Y: Gravitational Potential Energy
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15
×
State the energy conversion that takes place as the ball moves from the top of the ramp to the bottom and just before hitting the small box.
Gravitational potential energy to kinetic energy.
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×
lifesaver
Give 25 points!
Oops!
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seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
At which point, A, B or C, does the metal bob possess the most amount of gravitational potential energy?
A and C
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15
×
State the main energy change in the set-up.
Chemical potential energy, Heat, kinetic energy
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15
×
Complete the energy conversion from Position A to C by stating only the main energy involved.
GPE, KE + GPE, Heat and Sound
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×
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