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Mathematics, 03.05.2021 01:00 Tyrant4life

A crate weighing 500 pounds was delivered to the gym & set on the floor. To move it, we need to get a set of dolly wheels under the edge. If we use a 15 foot
pry bar to lift the edge and place a 12 high fulcrum back 2 feet from the box,
how much downward force will need to be applied to the bar to raise the crate?

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