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E2 Forces revision
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What is the weight of 10 kg apples on Moon?
16 N!
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What is the weight of 10 kg apples on Mars?
37 N!
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What is the weight of 10 kg apples on Venus?
88 N!
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Calculate the sum of forces
Force= 36 N
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True or false: weight is the same on all planets
False! Weight depends on gravity
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Are the forces balanced?
Forces are balanced!
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Gravitational field strength on Earth is ____ N/kg
10 N/kg
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Are the forces balanced?
Not balanced!
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Are the forces balanced?
Not balanced!
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True or false: mass is the same on all planets
True! Mass is a constant
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Okay!
What is the weight of 10 kg apples on Mercury?
38 N!
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Okay!
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