Exercise
Form 5: Mass and Energy Transformations
In this engaging exercise, students will explore the fundamental principles of mass and energy transformations by conducting hands-on experiments and analyzing real-world scenarios, deepening their understanding of the Law of Conservation of Mass and energy's role in various processes. They'll work collaboratively to create visual presentations that illustrate their findings and reflect on the implications of these transformations in daily life.
Questions
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MultiChoice
If two objects are sitting at the exact same height, which one has greater GPE?
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MultiChoice
A 2 kg bowling ball and a 0.5 kg basketball rest at the top of a ramp. Which has more GPE?
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MultiChoice
If two trucks travel at the same speed down a highway, which one has more kinetic energy?
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MultiChoice
Doubling the mass of a raised object will cause its GPE to:
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MultiChoice
A heavy boulder and a small pebble are dropped from the same cliff. At the bottom, which has more KE?
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MultiChoice
If a car's mass is doubled while keeping its height on a hill unchanged, its GPE will:
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MultiChoice
How does mass affect the falling acceleration of objects in a vacuum?
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MultiChoice
Two falling objects of different masses hit the ground at the same speed in a vacuum. The heavier object has:
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MultiChoice
If a 10 kg object and a 5 kg object both possess 100 J of GPE, which one is higher off the ground?
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MultiChoice
If two runners jog at the exact same speed, the runner with more mass has:
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MultiChoice
A 1 kg bird and a 2 kg bird fly at the same altitude and speed. The 2 kg bird has:
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MultiChoice
Gravitational potential energy depends directly on mass, height, and: