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Physics, 01.08.2019 16:10 TerronRice
What must be the contact area between a suction cup (completely exhausted) and a ceiling in order to support the weight of a 54.3 kg student? the acceleration of gravity is 9.8 m/s 2?
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What must be the contact area between a suction cup (completely exhausted) and a ceiling in order to...
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