Engineering Mechanics: Statics
13th Edition
ISBN: 9780132915540
Author: Russell C. Hibbeler
Publisher: Prentice Hall
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Chapter 3.3, Problem 21P
Determine the displacement d of the cord from the wall when a force F = 175 N is applied to the cord.
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Chapter 3 Solutions
Engineering Mechanics: Statics
Ch. 3.3 - Determine the force in each supporting cable.Ch. 3.3 - Determine the shortest cable ABC that can be used...Ch. 3.3 - Neglect the size of the pulley.Ch. 3.3 - Determine the unstretched length of the spring.Ch. 3.3 - If the mass of cylinder C is 40 kg, determine the...Ch. 3.3 - Also, find the angle .Ch. 3.3 - Determine the magnitudes of F1 and F2 for...Ch. 3.3 - Determine the magnitude of F1 and its angle for...Ch. 3.3 - Determine the force in each of the cables AB and...Ch. 3.3 - Prob. 4P
Ch. 3.3 - Prob. 5PCh. 3.3 - Prob. 6PCh. 3.3 - Prob. 7PCh. 3.3 - Prob. 8PCh. 3.3 - Determine the maximum weight of the flowerpot that...Ch. 3.3 - Prob. 10PCh. 3.3 - Prob. 11PCh. 3.3 - Prob. 12PCh. 3.3 - Prob. 13PCh. 3.3 - Prob. 14PCh. 3.3 - Prob. 15PCh. 3.3 - Prob. 16PCh. 3.3 - Note that s = 0 when the cylinders are removed.Ch. 3.3 - The springs are shown in the equilibrium position.Ch. 3.3 - If the block is held in the equilibrium position...Ch. 3.3 - Determine the horizontal force F applied to the...Ch. 3.3 - Determine the displacement d of the cord from the...Ch. 3.3 - If the spring has an unstretched length of 2 ft,...Ch. 3.3 - Cord AB is 2 ft long. Take k = 50 lb/ft.Ch. 3.3 - Prob. 24PCh. 3.3 - Prob. 25PCh. 3.3 - Prob. 26PCh. 3.3 - Prob. 27PCh. 3.3 - Determine the tension developed in each cord...Ch. 3.3 - Determine the maximum mass of the lamp that the...Ch. 3.3 - Prob. 30PCh. 3.3 - Prob. 31PCh. 3.3 - Prob. 32PCh. 3.3 - Prob. 33PCh. 3.3 - Prob. 34PCh. 3.3 - Determine the position x and the tension developed...Ch. 3.3 - Determine the position x and the tension in the...Ch. 3.3 - If the cable can be attached at either points A...Ch. 3.3 - Prob. 38PCh. 3.3 - The cord is fixed to a pin at A and passes over...Ch. 3.3 - Prob. 40PCh. 3.3 - Take F = 300 N and d = 1 m.Ch. 3.3 - If a force of F = 100 N is applied horizontally to...Ch. 3.3 - Establish appropriate dimensions and use an...Ch. 3.3 - If the maximum tension that can be supported by...Ch. 3.3 - If the angle between AB and BC is 30, determine...Ch. 3.3 - If the distance BC is 1.5 m, and AB can support a...Ch. 3.4 - Determine the magnitude of forces F1, F2, F3, so...Ch. 3.4 - Determine the tension developed in cables AB, AC,...Ch. 3.4 - Determine the tension developed in cables AB, AC,...Ch. 3.4 - F310. Determine the tension developed in cables...Ch. 3.4 - Determine the tension in these wires.Ch. 3.4 - Prob. 43PCh. 3.4 - If cable AB is subjected to a tension of 700 N,...Ch. 3.4 - Determine the magnitudes of F1, F2, and F3 for...Ch. 3.4 - If the bucket and its contents have a total weight...Ch. 3.4 - Each spring has on unstretched length of 2 m and a...Ch. 3.4 - Prob. 48PCh. 3.4 - Prob. 49PCh. 3.4 - Prob. 50PCh. 3.4 - Prob. 51PCh. 3.4 - Prob. 52PCh. 3.4 - Prob. 53PCh. 3.4 - Determine the tens on developed in cables AB and...Ch. 3.4 - Also, what is the force developed along strut AD?Ch. 3.4 - Prob. 56PCh. 3.4 - Prob. 57PCh. 3.4 - Determine the tension developed in each cable for...Ch. 3.4 - Determine the maximum weight of the crate that can...Ch. 3.4 - Determine the force in each chain for equilibrium....Ch. 3.4 - If cable AD is tightened by a turnbuckle and...Ch. 3.4 - If cable AD is tightened by a turnbuckle and...Ch. 3.4 - Prob. 63PCh. 3.4 - Prob. 64PCh. 3.4 - Prob. 65PCh. 3.4 - Prob. 66PCh. 3.4 - Prob. 67PCh. 3.4 - If the bolt exerts a force of 50 lb on the pipe in...Ch. 3.4 - Determine the magnitude of the applied vertical...Ch. 3.4 - Prob. 70RPCh. 3.4 - Prob. 71RPCh. 3.4 - Prob. 72RPCh. 3.4 - Prob. 73RPCh. 3.4 - Also, what is the force in cord AB? Hint: use the...Ch. 3.4 - Prob. 75RPCh. 3.4 - Determine the force in each cable needed to...Ch. 3.4 - Prob. 77RP
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- The spring ABC has a stiffness of 500N/m and an unstretched length of 6m. Calculate the horizontal force, F applied to the cord which is attached at B so that the displacement of the pulley from the wall is d= 1.5m. A k = 500 N/m 6 m F k = 500 N/m Fig. Q3 Force equation: Force equation 3D Moment 3D Cosine rule R - 4 +B-2AB cos e F- Fi+Fj+Fk Ff = F +F +F moment about a point M-rxF Sine rule F| di+dj+dk F F3 Fc sin 4 sin B sinC moment about an axis M=rF Force resultant R-R R +R R. 8= tan Rarrow_forward= The smooth pin P has a mass of 80 g. It is attached to an elastic cord extending from 0 to P and, due to the slotted arm guide, moves along the horizontal circular path r = (0.8 sin ) m. If the cord has a stiffness k 30 kN/m and an unstretched length of 0.25 m, determine the force of the guide and the normal force of the circular path on the pin when 0 = 60°. The guide has a constant angular velocity è = 5 rad/s. T P ė = 5 rad/s 0.arrow_forwardDetermine the Normal Forces at A and B and the tension in the cable. O 1400kg 0.6m 0.4m 0.6m 0.6m 500kgarrow_forward
- The 250-N block rests upon a level plane for which fk = 0.2. It is pulled by force P = 100N inclined at 20o with the horizontal. If the 100-N pull is then removed, find the distance the block will travel.arrow_forwardThe support at A is a smooth pin and the support at B is a roller. Find all of the support reactions at A and B. Include the directionš of the supports as well. fom 400 N 100 N/m A B 4 m 4 marrow_forwardUse the method of members to find the components of the forces acting on the frame with P=750N and Q=3000Narrow_forward
- The rubber mallet is used to drive a cylindrical plug into the wood member. If the impact force varies with time as shown in the plot, determine the magnitude of the linear impulse delivered by the mallet to the plug. Assume F1 = 174 N, t1 = 0.003 s, t2 = 0.0125 s, t3 = 0.014 s. 1,8 Amswer: Impulse = i N-s F,Narrow_forwardGiven the distributed load, determine the reaction force at point A. F = 13 kN/m F В A 4 m→ 10 marrow_forward四 M O 9:-7 Q2/A/The reaction at A is 40N 200 mm 300 mm | 20N 300mm A 45°arrow_forward
- F e Required: Determine the displacment d of the cord from the wall when a force of F is applied to the cords. Solution : =O Efx - F + 2x (F)s x sing F = 89 N k= 405 (N/m) =0 sin (0) = (82+32) gq N + 2 x 405 N/m x(√ (d)² +9=3) mx (2432) 810- xd (√d²+9-3) -89 04249 =0arrow_forwardThe cable carries a uniformly distributed load along the horizontal of 700 N per linear meter. Determine the maximum tension in the cable and the tension in the backstraysarrow_forwardA two degrees of freedom mass spring system is fixed at one end, where independent masses can move only in the vertical direction. Considering the system as finite elements, determine the vertical displacement for each mass. Also draw the free body diagram of this system. Use 'X' KN/m as the stiffness value for all the springs and 'Y' Kg as the value for all masses. Where, 'X'= (63) 'Y'= (93)arrow_forward
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