A crate with a mass of 250 kg is held in equilibrium by three ropes attached to a steel ring. www Numm B A d2 5.5 m 4m 3.5 m 2m F Z m C Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value d₁ 2 m d₂ d3 d₁ d5 G Round your final answers to 3 significant digits/figures. The magnitude of the force/tension in cord A is The magnitude of the force/tension in cord B is The magnitude of the force/tension in cord C is a. Determine the magnitude of the force/tension in cord A, TA. b. Determine the magnitude of the force/tension in cord B, TB. c. Determine the magnitude of the force/tension in cord C, Tc. kN kN kN

SITUATION. The figure shows a pellet about to be fired from a sling. The total unstretched length of the rubber is 60 mm. The rubber elongates 1 mm for every 15 N force. Length a=100 mm, b=40 mm. a

A crate weighs 655 lb and is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the zy plane. Point A is located at a height of h = 48 in above the top of the crate directly over the geometric center of the top surface. Use the dimensions given in the table below to determine the tension in each of the three ropes. 2013 Michael Swanbom cc i❀O ↑Z CC BY NC SA a b с с 6 The tension in rope AC is 조 Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 44 in 35 in 12.1 in The tension in rope AB is The tension in rope AD is χ lb lb a lb D

The maximum allowable tensile force in the members of the truss is (Ft)max = 1700 lb, and the maximum allowable compressive force is (Fe)max = 1000 lb. (Figure 1) Figure 1 of 1 Part A Determine the maximum magnitude P of the two loads that can be applied to the truss. Take a = 8 ft. Express your answer in pounds to three significant figures. P = Submit Provide Feedback Π| ΑΣΦ ↓↑ vec Request Answer C ? lb

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Replace the loading acting on the frame by an equivalent resultant force and specify where the resultant's line of action intersects member AB (Figure 1). Suppose that F₁ = 200 lb, F2 = 100 lb, and M = 400 lb. ft. Figure x F₂ M 30⁰ -3 ft B 2 ft 4 ft 1 of 1 Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B 0 = Submit Part C Determine the angle between the resultant force and the x axis. Express your answer in degrees to three significant figures. y = ΠΑΣΦ Submit Provide Feedback Request Answer ↓↑ ΑΣΦ Request Answer ΑΣΦ vec ↓↑ vec Specify where the resultant's line of action intersects member AB, measured from A. Express your answer in feet to three significant figures. Request Answer ? vec ? lb O , measured counterclockwise from the positive x axis ft below A