Fig. P2.1362.137 Collars A and Bare connected by a 25-in.-long wire and can slide freely onfrictionless rods. If a 60-lb force Qisapplied to collar B as shown,determine (a) the tension in the wirewhen x = 9 in., (b) the correspondingmagnitude of the force P required tomaintain the equilibrium of thesystem.1777 of 19321 ZFig. P2.137 and P2.138O20 in.2.138 Collars 4 and Bare connected by a 25-

Answered: Image /qna-images/answer/051676ac-1ed2-432f-be38-cbfedcc71b6f.jpg

Answered: 7 Collars A and Bare connected by a 25-…

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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The pin at B is attached to member ABC and can slide freely along the slot cut in the fixed plate. Neglecting the effect of friction, determine the couple M required to hold the system in equilibrium when 0= 60°.
The press shown is used to emboss a small seal at E. Knowing that the vertical component of the force exerted on the seal must be 900 N, determine (a) the required vertical force P,(b) the corresponding reaction at A.
A freight wagon is at rest on a track at an angle of 25o to the vertical. The gross weight of the wagon and its load is 36kN and acts at a point 750 mm from the track, in the middle between the two axles. The wagon is held by a cable 600 mm from the track. Determine the traction on the cable and the reaction on each pair of wheels.
A freight car is stopped on a track at an angle of 25o to the vertical. The gross weight of the wagon and its load is 36kN and acts at a point 750 mm from the track, in the middle between the two axles. The wagon is supported by a cable 600 mm from the track. Determine the traction on the cable and the reaction on each pair of wheels.
The 24-lb square plate shown is supported by three vertical wires. Determine (a) the tension in each wire when a= 10 in., (b) the value of a for which the tension in each wire is 8 lb.
The 1527-lb uniform plate ABCD can rotate freely about the hinge AB. The plate is supported by the cables DE and CE. Determine the tension (lb) on cable DE. Round off only on the final answer expressed in 3 decimal places.
Please solve this question in handwriting step by step .
PROBLEM 1 The continuous cable that wraps around the small pulleys at A, B, C, and D has a length of 8m. The springs are both unstretched when d = 4m. Neglect the weight of the pulleys and cords. If the mass of each block is 25 kg and it causes each spring to be stretched by 500 mm, determine 1) the angle 0 when the 2 blocks are applied; (2) the tension on the continuous cable; and (3) the spring constant k (N/m). Use g= 9.81 m/s². k D B d berty so do noe it in any way as if it were roperty so do se it in any way as if it ere A your own. your own. k
The drive belt on a vintage sander transmits ½ hp to a pulley that has a diameter of d = 4 in. Knowing that the pulley rotates at 1450 rpm, determine the tension difference T1-T2 between the tight and slack sides of the belt.
A sign of uniform density weighs 320 lb and is supported by a ball-and-socket joint at A and by two cables. Determine the tension in each cable and the components of the support reaction at A. D 2 ft .8 ft X с 3 ft ↓ A 6 ft. E 4 ft 2 ft B 5 ft y
A 20-m length of wire having a mass per unit length of 0.2 kg/m is attached to a fixed support at A and to a collar at B . Neglecting the effect of friction, determine (a) the sag h for which L = 15m, (b) the corresponding force P.
As shown, the truss is loaded by the forces P = 210 lb and P = 401 lb and has the dimension a = 3.30 ft L. P, Using the method of joints, determine FAR. FRG, and Frp, the magnitude of the force in each of the members connected to joint B. Assume for your calculations that each member is in tension, and include in your response the sign of each force that you obtain by applying this assumption. Express your answers numerically in pounds to three significant figures separated by commas. • View Available Hint(s) Hνα ΑΣφ vec FAB, FBC, FBD = lb

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