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Engineering, 17.03.2020 00:50 amortegaa805
The 50 lb crate is given a speed of 10 f t/s in t = 4 s starting from rest. If the acceleration is constant, determine the power that must be supplied to the motor when t = 2 s. The motor has an efficiency η = 0.65. Neglect the mass of the pulley and cable.
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The 50 lb crate is given a speed of 10 f t/s in t = 4 s starting from rest. If the acceleration is c...
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