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When you use a crowbar to lift a large rock, you are working against the force called
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When you use a crowbar to lift a large rock, you are working against the force called
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Nov 9, 2017
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When you use a crowbar to lift a large rock, you are working against the force called
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Gravity. The rock is being pushed down and you are counteracting that force with a crowbar pushing it upward.
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Nov 16, 2017
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