A 78.5-kg mountain climber, who is 1.63 m tall and whose center of mass is 1.05 m from his feet, climbs down a vertical cliff with his body raised 35.0⁰ above the horizontal (see figure). He holds the rope 1.41 m from his feet and it makes a 22.0° angle with the cliff face. a. Find the tension in the rope. b. Find the horizontal and vertical components of the force that the cliff exerts on his feet. (Treat them like the components of a hinge's force.)

A 78.5-kg mountain climber, who is 1.63 m tall and whose center of mass is 1.05 m from his feet, climbs down a vertical cliff with his body raised 35.0⁰ above the horizontal (see figure). He holds the rope 1.41 m from his feet and it makes a 22.0° angle with the cliff face. a. Find the tension in the rope. b. Find the horizontal and vertical components of the force that the cliff exerts on his feet. (Treat them like the components of a hinge's force.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 54AP: A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What...

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