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When changing units we just need to multiply or divide by a scaling factor. You can use common sense to decide whether to multiply or divide.
Universal Time, Mass, Length
Age 16 to 18
ShortChallenge Level 
When changing units we just need to multiply or divide by a scaling factor. You can use common sense to decide whether to multiply or divide.
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Gravity on the Moon is about 1/6th that on the Earth. A pole-vaulter 2 metres tall can clear a 5 metres pole on the Earth. How high a pole could he clear on the Moon?
