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Two blocks are supported by a pulley along an incline as shown. The lower block B has a weight of 37 lbs and the higher block A has a weight of 22 lbs. Assume that there is friction between the blocks with fls = 0.14 and assume friction between block B and the incline is also , = 0.14. Determine the angle z for which motion is impending. 27th 3716 AB А Tension in block A as a function of a can be written as TA Tension in block B as a function of a can be written as TB Thus, impending motion is at z = degrees.

Two blocks are supported by a pulley along an incline as shown. The lower block B has a weight of 37 lbs and the higher block A has a weight of 22 lbs. Assume that there is friction between the blocks with fls = 0.14 and assume friction between block B and the incline is also , = 0.14. Determine the angle z for which motion is impending. 27th 3716 AB А Tension in block A as a function of a can be written as TA Tension in block B as a function of a can be written as TB Thus, impending motion is at z = degrees.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Two blocks are supported by a pulley along an incline as shown. The lower block B has a weight of 37 lbs and the higher block A has a weight of 22 lbs. Assume that there is friction between the blocks with fls = 0.14 and assume friction between block B and the incline is also s 0.14. Determine the angle z for which motion is impending. - 27lb I Tension in block A as a function of a can be written as TA Tension in block B as a function of a can be written as TB Thus, impending motion is at = 3716 AB degrees.
Transcribed Image Text:Two blocks are supported by a pulley along an incline as shown. The lower block B has a weight of 37 lbs and the higher block A has a weight of 22 lbs. Assume that there is friction between the blocks with fls = 0.14 and assume friction between block B and the incline is also s 0.14. Determine the angle z for which motion is impending. - 27lb I Tension in block A as a function of a can be written as TA Tension in block B as a function of a can be written as TB Thus, impending motion is at = 3716 AB degrees.
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