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B) A crate is dragged 4m across a rough floor at a constant speed by a...

B) A crate is dragged 4m across a rough floor at a constant speed by a worker applying 550N at an angle of 25 deg above the horizontal. a) How many forces act on the crate? (identify them). b) How much work does each force produce?, c) What is the total work done on the crate? Please show legible work!!

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