A woman is holding a 3.7-kg sphere in her hand with the entire arm held horizontally as shown in the figure. A tensile force in the deltoid muscle prevents the arm from rotating about the shoulder joint O; this force acts at the 21° angle shown. Determine the x- component of the force reaction at the shoulder joint O. The mass of the upper arm is my = 1.9 kg, the mass of the lower arm is m₁ = 1.1 kg, and the mass of the hand is my = 0.4 kg; all the corresponding weights act at the locations shown in the figure. Calculate your answer with one decimal figure accuracy. g = 9.81 m/s². Deltoid muscle FD 21° 125 mm 130 mm WU 412 mm- y L--x 635 mm- YWL Ws WH

A woman is holding a 3.7-kg sphere in her hand with the entire arm held horizontally as shown in the figure. A tensile force in the deltoid muscle prevents the arm from rotating about the shoulder joint O; this force acts at the 21° angle shown. Determine the x- component of the force reaction at the shoulder joint O. The mass of the upper arm is my = 1.9 kg, the mass of the lower arm is m₁ = 1.1 kg, and the mass of the hand is my = 0.4 kg; all the corresponding weights act at the locations shown in the figure. Calculate your answer with one decimal figure accuracy. g = 9.81 m/s². Deltoid muscle FD 21° 125 mm 130 mm WU 412 mm- y L--x 635 mm- YWL Ws WH

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Description: A woman is holding a 3.7-kg sphere in her hand with the entire arm held horizontally as shown in the figure. A tensile force in thedeltoid muscle prevents the arm from rotating about the shoulder joint O; this force acts at the 21° angle shown. Dete

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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