64 Sand is poured vertically on to a moving conveyor belt at a steady rate so...
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64 Sand is poured vertically on to a moving conveyor belt at a steady rate so that the mass of sand landing per unit time is u. The conveyor belt maintains a constant speed of v. The sand slips on the conveyor belt until it also reaches the speed v. sand V conveyor belt The minimum power required to keep the conveyor belt moving at constant speed while the sand is falling on it will be A. zero. Β. μν C. D. μ ν2. ₂². 64 Sand is poured vertically on to a moving conveyor belt at a steady rate so that the mass of sand landing per unit time is u. The conveyor belt maintains a constant speed of v. The sand slips on the conveyor belt until it also reaches the speed v. sand V conveyor belt The minimum power required to keep the conveyor belt moving at constant speed while the sand is falling on it will be A. zero. Β. μν C. D. μ ν2. ₂².
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