Boxes are transported from one location to another in a warehouse by means of a conveyor belt that moves with a constant speed of 0.81 m/s. At a certain location the conveyor belt moves for 4.6 m up an incline that makes an angle of 11° with the horizontal, then for 4.6 m horizontally, and finally for 4.6 m down an incline that makes an angle of 11° with the horizontal. Assume that a 1.0 kg box rides on the belt without slipping. At what rate is the force of the conveyor belt doing work on the box (a) as the box moves up the 11° incline, (b) as the box moves horizontally, and (c) as the box moves down the 11° incline?
Answers: 1
Physics, 22.06.2019 23:40, ltawiah8393
Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n
Answers: 2
Boxes are transported from one location to another in a warehouse by means of a conveyor belt that m...
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