Team 1
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Team 2
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Teams
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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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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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×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
heart
Other team wins 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 15 points!
Oops!
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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×
heart
Other team wins 25 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
At which point(s) does the car have no kinetic energy?
A and F
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15
×
Which type of energy that enable the planes to fly?
Kinetic energy
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×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
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 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, A, B or C, does the metal bob possess the most amount of gravitational potential energy?
A and C
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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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×
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