WP-2 Leo has designed a winch to pull a 120kg crate up a rough ramp. The crate travels with a constant speed 4.75m along the ramp in 30.0s. The coefficients of friction between the crate and the ramp.are: H-0.175 and p=0.300. Neglect air resistance. 4.75m m-120kg 35.0⁰ What (total) power must Leo's winch produce in order to move the crate as described above.
WP-2 Leo has designed a winch to pull a 120kg crate up a rough ramp. The crate travels with a constant speed 4.75m along the ramp in 30.0s. The coefficients of friction between the crate and the ramp.are: H-0.175 and p=0.300. Neglect air resistance. 4.75m m-120kg 35.0⁰ What (total) power must Leo's winch produce in order to move the crate as described above.
College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:WP-2 Leo has designed a winch to pull a 120kg crate up a rough ramp.
The crate travels with a constant speed 4.75m along the ramp
in 30.0s. The coefficients of friction between the
crate and the ramp.are:
H 0.175 and p=0.300.
Neglect air resistance.
4.75m
m-120kg
35.0⁰
What (total) power must Leo's winch produce in order to move the crate as described above.
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