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Physics, 19.08.2019 02:10 rubal6

A60kg rock in on a mountain in banff national park breaks free from a ledge and falls down 500 meters to the bottom of the mountain the average air resistance is 150n what is the average acceleration of the rock?

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A60kg rock in on a mountain in banff national park breaks free from a ledge and falls down 500 meter...

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