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Factory Worker A factory worker accidentally releases a 180 kg crate that was being held at rest at the
top of a 3.7 m-long-ramp inclined at 39? to the horizontal. The coefficient of kinetic friction between
the crate and the ramp, and between the crate and the horizontal factory floor, is 0.28. (a) How fast is
the crate moving as it reaches the bottom of the ramp? (How far will it subsequently sive across the
Transcribed Image Text:Factory Worker A factory worker accidentally releases a 180 kg crate that was being held at rest at the top of a 3.7 m-long-ramp inclined at 39? to the horizontal. The coefficient of kinetic friction between the crate and the ramp, and between the crate and the horizontal factory floor, is 0.28. (a) How fast is the crate moving as it reaches the bottom of the ramp? (How far will it subsequently sive across the
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