The smooth uniform rod AB is supported by a ball-and-socket joint at A, the wall at B, and cable BC. The rod has a mass of 23 kg. (Figure 1) Figure < 1 of 1 > Part A Determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. Tac Submit Part B HA N₂= Value Request Answer Determine the normal reaction at B. Express your answer to three significant figures and include the appropriate units. HA Units Value Units Review

The smooth uniform rod AB is supported by a ball-and-socket joint at A, the wall at B, and cable BC. The rod has a mass of 23 kg. (Figure 1) Figure < 1 of 1 > Part A Determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. Tac Submit Part B HA N₂= Value Request Answer Determine the normal reaction at B. Express your answer to three significant figures and include the appropriate units. HA Units Value Units Review

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Determine the forces in all bars of the truss shown in the given figure. Indicate tension or compression. Given: X = 21 kN. 12 kN B The force in bar AB(FAB) is The force in bar AG(FAG) is The force in bar BG(FBG) is The force in bar BC(FBC is The force in bar GCFGO is The force in bar GFFGF) is The force in bar ED(FED) is [ The force in bar ERFEA is The force in bar DF(FDA) is The force in bar CD(FCD) is The force in bar FC(FFC) is X KN 3 @4m 12 kN KN. (Click to select) KN. (Click to select) KN. (Click to select) KN. (Click to select) kN. (Click to select) ✓ KN. (Click to select) KN. (Click to select) ✓ KN. (Click to select) KN. (Click to select) ✓ KN. (Click to select) KN. (Click to select) ✓ T 2 m 2 m
Figure L. M 3 ft 4 ft B 1 of 1 0.5 ft Determine the force that the smooth roller C exerts on member AB (Figure 1). Set M = 72 lb ft. Neglect the weight of the frame and roller. Express your answer with the appropriate units. NC = Submit Part B Az = Submit What is the horizontal component of reaction at pin A? Express your answer with the appropriate units. Part C Value Request Answer Ay = Value A Request Answer Units Value Units What is the vertical component of reaction at pin A? Express your answer with the appropriate units. 2 Units ? ? ?
Fig. 1 shows a simple six bar linkage held in static equilibrium while a torque Tin = 250 N mm is applied. Determine the reaction forces at each joint and the holding force P by considering the free-body diagrams of each member. Each small square on the grid is 50 mm by 50 mm. H E Figure 1 Simple Six Bar Linkage B Tin
Q/1: A 10 m long vertical mast has a ball-and socket joint at A, and it is supported by two (2) cables, BD and BC as shown in Figure 1. A force 4 kN is applied at G. Draw the free body diagram (FBD) for the rigid body and determine: (a) The tensions in cables BD and BC (b) The reactions at the ball-and-socket joint at A (c) The projection of T, along the line BE (d) The angle between cable BD and line BE (e) The moment of T, along line CF T2 4 kN 5 m B 5 m T₁ 4m-F 74 m 12m x
1) Determine the reaction at roller A. Express your answer to three significant figures and include the appropriate units. 2) Determine the horizontal and vertical components of reaction at pin B(Bx,By) . Express your answers in newtons to three significant figures separated by a comma.
Suppose that A = 3 kN and P 8 kN (Egure 1) Part A Determine the force in member CF of the truss Express your answer to three significant figures and include the appropriate case of tension. For Value Units Figure < 1 of 1 Submit RequestAnawer Part B Determine the force in member FG of the truss Express your answer to three significant figures and include the appropri case of tension. 30 2m
The linkage shown is used in a vehicle suspension system. Find the forces indicated below when a static force of F = 1000 lb is applied to the tire at point C at an angle of 0 = 17° as shown. Assume the connection of the wheel to member AB is rigid. 1 h₁ K: LOFF 0 W₁ h₂ h3 h4 h5 B W₁₂ AXHIMAL W4 hs: h₂ cc i❀O BY NC SA 2013 Michael Swanbom W3 - W₁ Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value Variable Value h₁ 6.6 in W1 7.5 in 16.6 in W2 4.6 in 14.6 in W3 8.3 in 10.2 in W4 6.2 in 5.2 in W5 9.7 in
The smooth uniform rod AB is supported by a ball-and-socket joint at A, the wall at B, and cable BC. The rod has a mass of 23 kg (Figure 1) Figure 1 m T 0.5 m C B 1.5 m 2 m 1 of 1 ▼ Part A Determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. TBC = 43.87 Part B μA Submit Previous Answers Request Answer NB = X Incorrect; Try Again; One attempt remaining O 3 Determine the normal reaction at B. Express your answer to three significant figures and include the appropriate units. μÅ N Value Submit Request Answer ? N www ? P Pearson
Determine the force in each member of the truss shown in (Figure 1). State if the members are in tension or compression. Take that P = 420 lb. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. Given: angle to use is 36.9 degrees, FCD = 700lb FAD =-560lb Find: a) Determine the force in the member BC of the truss, and state if the member is in tension or compression. b) Determine the force in the member AC of the truss, and state if the member is in tension or compression. c) Determine the force in the member AB of the truss, and state if the member is in tension or compression.
The simply supported beam is subjected to the loads as described in the figure and parameter table. Neglecting the thickness of the beam, calculate the horizontal and vertical support reactions at A and B. F A B C -4*- L3 parameter value units L1 L2 L3 ft 4 ft 6 ft theta 65 F 200 lb M 500 lb-ft For the answers, take to the right and up to be the positive directions. The support reaction at A in the z direction is NAz- lb The support reaction at A in the y direction is NAy- lb The support reaction at Bin the z direction is NB= lb The support reaction at Bin the y direction is NBy= lb
9. The boom AC in the figure rests in a ball and socket joint at A and is held in equilibrium by the cables BE and CD. The load applied at C. Determine the coordinates of D in the YZ plane so that the force in CD will be a minimum. Neglect the weight of the boom and cables. Answers: y = 16 ft; z = -34.7 ft 4'1 300 Ib 900 Ib Note: The reaction at ball and socket joint is always represented by thè x, y and z components. ETER
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