Shadows www.webassign.net/web/Student/Assignment-Responses/submit?pos 7&dep; 160

Question

Shadows www.webassign.net/web/Student/Assignment-Responses/submit?pos 7&dep; 16003458 of submissions remaining for each question part only changes if you submit or change the answer Assignment Scoring Your last submission is used for your score. 4. 12 points SerPSE9 12.F 011 My Notes Ask Your Teacher as shown in the figure below Deter A uniform beam of length L 7.20 m and weight 4.20 02 N is carried by two workers, Sam and Joe he force that each person exerts on the beam. Fsam Sam 1.00 m 2.00 m Need Help? Read it Submit Answer Save Progress Practice Another Version View Previous Question Question 4 of 10 View Next Question Home My Assignments Extension Reques? 7:42 PM O Type here to search

Explanation / Answer

balancing moment about the sam holding point,

(7.20/2 - 1) (4.20 x 10^2) - (7.20 - 2 - 1)(F_Joe) = 0

F_Joe = 260 N = 2.60 x 10^2 N ..........Ans

balancing forces in vertical direction,

F_Joe + F_sam = 4.20 x 10^2

F_sam = 420 - 260 = 160 N Or 1.60 x 10^2 N .....Ans

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.