Question #1: The radius of the two pulleys shown below is 1-ft. Other dimensions are as shown. Show that the moment due to the 50 lb tension in the rope is 355 ft-lb at any point in the system.

Replace the three forces acting on the bent pipe by a single equivalent force R. Choose point "O' as your convenient point. Calculate 1- Resultant Force "R" and Resultant Moment "Mo" at point O and show them on a diagram. 2- Specify the distance X from point "O" to the point on the x-axis through which the line of action of R passes. Show your result on a separate diagram. -10"- 40 lb -10" fort 60 lb 50 lb 10"

5b. If lengths a=1.1m, b=4.8m, c=1.1m, d=3.2m, e=1.3m, and f=3.2m, determine the moment (in N*m) caused by force F_A about axis OD. Answer must include 1 place after the decimal point. Negative sign must be included if the rotational tendency about the OD axis (from O to D) is clockwise.

Problem Statement Based on Problem 4-9 from the textbook. The cable exerts a force P at the end of the crane boom. Determine the position of the boom so that force P creates a maximum moment about point O. What is this moment? p=4.1 Kn x=12.3 m y=9.6m 477 735 8

Will upvote for quick solution

draw the free body diagram and answer the prpoblem

The rigid pipe is subject to the following loads. Neglecting the weight of the pipe, determine the moment at O. SOLVE THE FF Vector component form of 50-lb force (ANSWER: 25.000i +0j -43.30k lb) Magnitude of the resultant force (ANSWER: 78.10 lb) Position vector of the 50-lb force from point O to its point of application on the pipe. (ANSWER: -15i -10j +12k inch) Moment at point O, in vector component form. (ANSWER: 1153.01i -829.52j +250.00k lb-in)

typed prefered

PROBLEM 2: ● Find the moment about A, B, C,D and E of the forces shown below. AB = 8m, BC = 10m, CD = 3m and AE = 6m. 70N SON 40N E D 20N B Y 60° 60N C 30N

#2 Member OA is restrained from twisting by cable AC. All dimensions and coordinates systems are as shown. Write an expression for the unknown Tension in cable AC (hint: use unit vectors!) D y 160 mm 100 mm B 40 N-m 190 mm A 60° 220 mm X