(Figure 1) shows a 25 kg cylinder held at rest on a 20° slope. Part A Figure 25 cm 20° What is the tension in the cable? Express your answer with the appropriate units. T= 83.9 Α ? N Submit Previous Answers Request Answer × Incorrect; Try Again; 9 attempts remaining 1 of 1 Part B What is the magnitude of the static friction force? Express your answer with the appropriate units. ΜΑ fs= Value Submit Request Answer Units

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Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium equation which contains that force as the only unknown. The forces are positive if in tension, negative if in compression. 3.0 m BC= Answers: BE= A 3.0 m EF= G i i i B 3.0 m 3.0 m F 1.9 m E 3.0 m 20.0 KN KN KN kN D

01. If cable CB is subjected to a tension that is twice that of cable CA, determine the angle 0 for equilibrium of the 10-kg cylinder. Also what are the tensions in wires CA and CB? i

Figure Fw 40° CG mg FT ▼ Calculate the tension Fr in the wire that supports the 42 kg beam shown in the figure(Figure 1). Express your answer using two significant figures. FT = 320 N ✓ Correct Part B Previous Answers A Calculate the magnitude of the force Fw exerted by the wall on the beam. Express your answer using two significant figures. Fw = 320 N Part C Previous Answers ✓ Correct ✔

Two artifacts in a museum display are hung from vertical walls by very light wires, as shown in the figure.(Figure 1) Figure ▾ Part A 53° พ m Find the tension in the horizontal wire if w = 174 N and m = 35.0 kg. ΜΕ ΑΣΦ T-389.85 ? N Submit Previous Answers Request Answer × Incorrect; Try Again ▾ Part B Find the tension in the inclined wire. ΜΕ ΑΣΦ T-647.79 Submit Previous Answers Request Answer × Incorrect; Try Again ? N 1 of 1

Two artifacts in a museum display are hung from vertical walls by very light wires, as shown in the figure.(Figure 1) Figure Part A 53° W m Find the tension in the horizontal wire if w=181 N and m = 39.0 kg. ΑΣΦ T=382.59 Submit Previous Answers Request Answer × Incorrect; Try Again Part B Find the tension in the inclined wire. Ο ΑΣΦ T₂ = 705.93 Submit Previous Answers Request Answer Part C Incorrect; Try Again Find the tension in the vertical wire. T3 = ΤΟ ΑΣΦ Submit Previous Answers Request Answer × Incorrect; Try Again ? ? ? N N N 1 of 1

Determine the magnitude of the x- component of force Q (in N) if P=96.4 N, Q = 55.2 N , 0= 55.53° and a = 49.46°.Round off only on the final answer expressed in 3 decimal places. Instead of units, indicate the direction of the x-component. Use R if to the right, L if to the left, U if upward or D if downward. y P

In (Figure 1), F = {500i - 300j +400k} N. Figure 6 2m 2 -1m D 6 m 3m 1 of 1 Part A Determine the magnitude of the projection of the force F acting along the cable C'A. Express your answer to three significant figures and include the appropriate units. FoncA= Submit Provide Feedback Di HÅ Value Request Answer F Units ?

Take P = 660 lb. (Figure 1) Figure y E 4 ft X P -2 ft- D T 2 ft 1 ft 3 ft 1 of 1 > Part A Determine the horizontal and vertical components of force that the pin at B exert on member ABD of the frame. Express your answer in pounds to three significant figures. Enter your answer separated by a comma. = B₁. By 1320,- 660 Submit Part B VA£¢ ΑΣΦ Dz. Dy = X Incorrect; Try Again; 4 attempts remaining Term 1: Check your signs. Submit Provide Feedback vec Previous Answers Request Answer 6 Determine the horizontal and vertical components of force that the pin at D exert on member ABD of the frame. Express your answer in pounds to three significant figures. Enter your answer separated by a comma. IV—| ΑΣΦ VE Request Answer ↓↑ vec 4 ? B lb ? lb