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categoryهندسة ميكانيكية schoolبكالوريوس event_available2026-07-15

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QUESTION 1 Find the deltoid force generated if: His arm length (d) is: 0.76 m The COG of the arm is 26% away from the proximal end His arm weighs 10 N The weight weighs 155 N The angle of the arm from vertical (@): = 51 degrees The deltoid insertion is 0.1 m from proximal end The line of pull for the deltoid is: 14 degrees Round to the nearest whole #. Leave no space between answer and units. QUESTION 2 Find the force generated by the deltoid if: His arm length (d) is: 0.81 m The COG of the arm is 27% away from the proximal end His arm weighs 8.8 N The weight weighs 96 N The angle of the arm from vertical (@): 90 degrees The deltoid insertion is 0.11 m from proximal end The line of pull for the deltoid is: 8 degrees Round to the nearest whole #. Leave no space between answer and units. D

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