Draw the free body diagram (F.B.D) of the system that consists of flexible cable and pin support at A and mass on the end of the lever as shown in fig.(2) Fig.2 Flexible cable A

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draw the free-body diagrams for the set (or structure) complete and each of its parts. Ignore friction and weights of members unless otherwise noted. Be sure to indicate all the relevant dimensions. For each problem, (b) determine the total number of unknown forces and the total number of independent equilibrium equations

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2.3-5. The two rods AC and BC are hinged together at C and are supported by the cable DE and the ball-and-socket joints at A and B. Rod BC is subjected to a force on the plane normal to the x-axis. Section 2.3 / Equilibrium of rigid bodies in three dimensions 2 ft D 4 ft 2ft 2 ft 60° 100 lb B 91 (a) Draw the free-body diagram of the system of the two rods. (b) Using the free-body diagram of part (a), determine the tension T in the cable. Hint: This can be accomplished by writing a single equilibrium equation.

Problem 4: The mass of the diver is 75 kg and the mass of the diving board is 45 kg. Draw the free body diagram of the diving board. Find the reactions at A and B. B Wp WD + 1.2 m 2.4 m 4.6 m

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3. Draw complete, clearly labeled free-body diagrams. All unknown support reactions should be clearly labeled with a variable name.  All known values such as weight or applied forces should be clearly labeled with their known values. Don't need to show equilibrium equations, I just need free-body diagrams. Only solve this text question, not the questions in image.

The structure shown below is a simplified tower crane. It carries a shipping crate suspended from B that has a weight of 116 kN . The main jib DCB (in green) has a weight of 17 kN concentrated in the center of the beam. This is pinned to the main body at D and is supported by a cable that is routed through pulleys at F and G and is attached to a concrete counterweight J. The main body AEFG (in yellow) is fixed to the ground at A.   Various geometry: h1= 26.5 m h2= 3.9 m h3= 5.1 m l1= 12.8 m l2= 17 m l3= 4.3 mm θ= 57.6 degrees   Assumptions :  The main body AEFG can be considered massless. The cable CFGJ is massless. The pulleys at F and G can be considered massless, frictionless, and of negligible diameter. All bodies are considered rigid.   Questions:  Determine the weight of counterweight J in order for the main jib DCB to be horizontal. Determine the magnitude of the x and y components of force at pin D. Determine the reactions at fixed support A.

Question 1 Member ABC of negligible weight is supported by a pin and bracket at B and by an inextensible cord attached at A and C and passing over a frictionless pulley at D. For the loading shown and neglecting the size of the pulley, calculate the tension in the cord ,the horizontal and vertical reactions at point B. (X,XX,XXX represents the last digits number of your IC). 1 257mm 75 N 167mm B 127 mm