An elevator cage of a mine shaft weighing 8 kN when empty is lifted or lowered by
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Question:
An elevator cage of a mine shaft weighing 8 kN when empty is lifted or lowered by means of a rope. Once a man weighing 600 N entered it and lowered with uniform acceleration such that when a distance of 187.5 meter was covered, the velocity of the cage was 25 m/s. Determine the tension in the rope and the force exerted by the man on the floor of the cage.
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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