Answer to Question #286150 in Engineering for kila

Question

The hoist in a mine shaft has a mass of 5 tons. The vertical distance of the mine shaft is 500 m. the hoist is moving at a constant velocity upwards in the mine shaft. a. Determine the work done of the hoist. b. If it takes the hoist 5 minutes to reach the surface, then calculate the power.

Answer 1

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