A 64.0kg ladder is position on smooth contact on the ground at Point A rest against a smooth vertical wall(standing from the ground) at Point B. Point B is 14m vertically above A and 6m to the right of A. A cable is attached on the ladder at Point C connected to the bottom of the wall so that it makes an angle of 35 degrees from the horizontal to prevent the ladder from slipping. If a 77.8kg man stands on the middle point of the ladder. a. Determine the reactions at Point A and B. b. Determine the tensions on the cable
A 64.0kg ladder is position on smooth contact on the ground at Point A rest against a smooth vertical wall(standing from the ground) at Point B. Point B is 14m vertically above A and 6m to the right of A. A cable is attached on the ladder at Point C connected to the bottom of the wall so that it makes an angle of 35 degrees from the horizontal to prevent the ladder from slipping. If a 77.8kg man stands on the middle point of the ladder. a. Determine the reactions at Point A and B. b. Determine the tensions on the cable
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 64.0kg ladder is position on smooth contact on the ground at Point A rest against a smooth vertical wall(standing from the ground) at Point B. Point B is 14m vertically above A and 6m to the right of A. A cable is attached on the ladder at Point C connected to the bottom of the wall so that it makes an angle of 35 degrees from the horizontal to prevent the ladder from slipping. If a 77.8kg man stands on the middle point of the ladder.
a. Determine the reactions at Point A and B.
b. Determine the tensions on the cable
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