Zusammenfassung der Ressource
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Your weight is measured in kg
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Force is measured in
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Newtons
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Voltage
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Kilograms
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Metres per second
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The density of an object is how heavy it is
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The weight of an object depends upon where it is
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The mass of an object depends on where it is
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A certain force accelerates a mass of 10kg at a rate of 20m/s². What is the value of that force?
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Copper has a density of 8940kg/m³. What is the mass of 3m³ of copper?
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26820kg
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2980kg
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8940kg
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8940N
Frage 8
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Acceleration due to gravity on earth is
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9.81m/s²
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10m/s²
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5.821m/s²
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8.8m/s²
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What will the weight of a 75kg man be on earth?
Frage 10
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1 kg of copper
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1 kg of aluminium
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1 kg of rubber
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1 kg of water
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They all weigh the same