A grocery cart with mass of 16 kg is being pushed at constant speed up a flat 12° ramp by a force Fp which acts at an angle of 17° below the horizontal. If the coefficient of kinetic friction between the cart and the plane is 0.275. Find the work done by each of the forces on the cart, if the ramp is 15 m long.

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Chapter10: Work, Energy And Machines
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A grocery cart with mass of 16 kg is being pushed at constant speed up a flat 120 ramp by a force Fp which acts at an angle of 17⁰ below
the horizontal. If the coefficient of kinetic friction between the cart and the plane is 0.275. Find the work done by each of the forces on the
cart, if the ramp is 15 m long.
Transcribed Image Text:A grocery cart with mass of 16 kg is being pushed at constant speed up a flat 120 ramp by a force Fp which acts at an angle of 17⁰ below the horizontal. If the coefficient of kinetic friction between the cart and the plane is 0.275. Find the work done by each of the forces on the cart, if the ramp is 15 m long.
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