Find the forces developed at pins E. 4 kN/m
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A: The stepwise procedure to solve this problem is shown in the following attached images:
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- The 50-ft measuring tape weighs 2.4 lb. Compute the span L of the tape to four significant figures.If PCD=6000lb and PGD=1000lb (both compression), find P and Q.The structure is supported by a pin at C and a cable attached to A. The cable runs over the small pulley D. Find the internal force systems acting on sections 1 and 2.
- Find the internal force systems acting on sections 1 and 2.Repeat Problem 11.3-9. Use two C 150 × 12.2 steel shapes and assume that E = 205 GPa and L = 6 m.Cable AB supports the uniformly distributed load of 4 kN/m. If the slope of the cable at A is zero, compute (a) the maximum tensile force in the cable; and (b) the length of the cable.
- Repeat 1.3-10 but use the method of sections to find member forces in AB and DC.In a hydraulic press the diameter of the plunger is 50 mm . Find the diameter of the hydraulic press side when the force at hydraulic press side is 22050 N to lift the weight at the plunger of 450N. a. 350 mm b. 250 mm c. 500 mm d. 100 mmFigure Q2 shows an arrangement used to transfer materials F to a construction site. The rod OB is fixed at datum O. One of the systems used have dimension and loads as given in Table Q2. During operation, Pulley A is rotated as shown to move the load upwards. The inclination angle of rod OB is θ = 45O. Determine: Stress in Rope 1 (in MPa) Stress in Rope 2 (in MPa) Extension in Rope 2 (in mm) The minimum diameter of Rope 2 (in mm) if the stress is at yield
- Q/ Find the reaction forces at A and B, (A pin connection and B roller connection)? 120N/mA turbine is connected to a generator by means of flange coupling that has a bolt circle diameter of 20 in. The generator output is 40 Hp, 3600 rpm and 90% efficiency. If there are 10 bolts, determine the force acting on each bolt in kN.Five movable pulleys are arranged as in the first system of pulleys. If the efficiency of the system is 80%. Find the effort required to raise a load of 1000kg.