M Learning Goal: As shown, a 62 kg crate is pulled up a 0 = 50° incline by a pulley and motor system. Initially at rest,

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M Learning Goal As Shown A 62 Kg Crate Is Pulled Up A 0 50 Incline By A Pulley And Motor System Initially At Rest 1 (272.25 KiB) Viewed 36 times

M Learning Goal As Shown A 62 Kg Crate Is Pulled Up A 0 50 Incline By A Pulley And Motor System Initially At Rest 2 (278.95 KiB) Viewed 36 times

M Learning Goal: As shown, a 62 kg crate is pulled up a 0 = 50° incline by a pulley and motor system. Initially at rest, the crate is pulled s = 4.1 m up along the incline. Undergoing constant acceleration, the crate reaches a speed of 2.7 m/s at the instant it has traveled this distance. (Figure 1) Figure 1 of 1
Part A - Power supplied to the crate when friction is considered Considering the coefficient of kinetic friction, u = 0.15, determine the power that the motor must supply to the crate the instant the crate travels a distance of 4.1 m Express your answer to two significant figures and include the appropriate units. P = Submit μà Value P= Request Answer Part B - Power supplied to the motor when efficiency is considered HA Units If the motor has an efficiency of ε = 0.90, what power must be supplied to the motor to raise the crate? Express your answer to two significant figures and include the appropriate units. Value Request Answer EZZA Units ? OOO ?