4-19. The rigid metal strip of negligible weight is used as part of an electromagnetic switch. Determine the maximum stiffness k of the springs at A and B so that the contact at C closes when the vertical force developed there is F - 0.5 N. Originally the strip is horizontal as shown. -50 mm -50 mm- 10 mm

Q: 3-7. The man attempts to pull on the tree using the cable and small pulley arrangement shown. If the…

A: Given that:the man attempts to pull down the tree using the cable and small pulley arrangement shown…

Q: If a force of P=25N is applied to the handle of the mechanism, determine the  force the screw exerts…

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Q: 1 the reactions at A and C. 3 N, A=140 N, C=180 N

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Q: What is the magnitude of the reaction at roller D if P = 8 kN and C is a pin connection? A 2.5 kN 4…

A: Given:Uniformly distributed load from A to C Point load between  C and D Pin joint at C

Q: 3-21 The biock showa in P 21 weighs 300 b. Determine the bersions in cables AB, AC, and AD. 61 Fir…

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Q: Determine the magnitude of the pin force at A.

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Q: Using the diagram below, determine the components of reaction at the ball-and-socket joint A and the…

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Q: 1. the cable is wrapped around the pulley and attached vertically at A. The bearing B only allows…

A: According to the question F=10i-30j-10k N We need to find The tension in the rope

Q: 8 kN 8 kN 2 kN-m 30°7 В 600 500 600 600 mm mm mm mm

A: Given :-  To Find:- Support reactions at point A and B

Q: 4/60 The pyramidal truss section BCDEF is symmetric about the vertical x-z plane as shown. Cables…

A: Draw the free body diagram of joint A.

Q: 4/36 Determine the force in member BE of the loaded truss.

A: Here we will use the method of section to calculate the load in member BE

Q: Determine the magnitude of the pin force at A. Assume W = 790 lb, a = 4.1 ft, b = 3.0 ft, r = 8 in.…

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Q: P2 B. C 4 m D -3 m- -3 m- -3 m- -3 m-

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Q: Determining the clamping force exerted on the smooth pipe at B if a force of 50N is applied to the…

A: Data given - F = 50 N

Q: If the bolt length is 220 mm and the sleeve length is 200 mm, determine the tension in the bolt when…

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Q: At A the connection is with a ball-and-socket joint and at B *5-80. The bar AB is supported by two…

A: To Find : The x,y,z component of reaction at point A and B. Given : The applied load is P=50 lb Free…