A connecting link, 160mm in length, is 50mm in diameter for a length of 100mm and 30mm in diameter for the remaining 60mm. 2.1 The gradual application of a load P results in the link storing a total of 10J of energy, calculate the 2.1.1 magnitude of the applied load P; 2.1.2 value of the stress induced in each section; 2.2.3 total extension. 2.2 If this load had been applied suddenly but without shock, what instantaneous maximum stress would have been induced in the link? Let E=200GPA

A connecting link, 160mm in length, is 50mm in diameter for a length of 100mm and 30mm in diameter for the remaining 60mm. 2.1 The gradual application of a load P results in the link storing a total of 10J of energy, calculate the 2.1.1 magnitude of the applied load P; 2.1.2 value of the stress induced in each section; 2.2.3 total extension. 2.2 If this load had been applied suddenly but without shock, what instantaneous maximum stress would have been induced in the link? Let E=200GPA

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

See similar textbooks

Similar questions

Figure Q2 shows an arrangement used to transfer materials F to a construction site. The rod OB is fixed at datum O. One of the systems used have dimension and loads as given in Table Q2. During operation, Pulley A is rotated as shown to move the load upwards. The inclination angle of rod OB is θ = 45O. Determine: Stress in Rope 1 (in MPa) Stress in Rope 2 (in MPa) Extension in Rope 2 (in mm) The minimum diameter of Rope 2 (in mm) if the stress is at yield
2. A ladder 12 m long leans against a vertical frictionless wall with its lower end 3 m from the wall. The ladder weighs 40 N. Find the magnitude and direction of the force exerted on the lower end of the ladder. 3. A uniform 25 N beam 6 m long is carried by two men A and B, one at each end of the beam. a) If A exerts a force of 20 N, where must a load of 45 N be placed on the beam? b) What force does B exert?
A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and 4 inches long in the z direction. The block is subjected to a triaxial loding if three uniformly distributed forces as follows: 48 kips tension in the x direction, 60 kips compression in the y direction, and 54 kips tension in z direction. If v=0.30 and E=29x10^6 psi, determine the single uniformly distributed load in the x direction that would produce the same deformation in the y direction as the original loading. DetermineNormal strain in x, y & z direction.Elongation in x, y & z direction.
A lever with a mechanical advantage of 6 is attached to the pump piston of a hydraulic press. The area of the pump piston is 1.2 in2 and that of the output piston is 18 in2. A) If the press is 75% efficient, find the force the output piston exerts when a force of 30 lbs is applied to the pump lever.
A lever is used to lift a heavy load. When a 25 N force pushes one end of the lever down 1.8 m, the load rises 0.3 m. a) Determine the Mechanical advantage of the lever. b) Calculate the weight of the load.
A 4.20 m long (L) steel pipe has a mass of 450 kg and is lifted by a crane attached to cable CD. Point C is attached to each end of the pipe at A and B of the steel pipe. The length AC is 3.25 m and the length BC is also 3.25 m (i.e., length AC = BC). Using g = 9.81 m/s2, calculate the tension in sling AC and give your answer in newtons (N) to the nearest newton.
A 2.0m long bar is being used as a first-class lever. It has a load of 720 N placed on one end (located 1.2 m from the fulcrum) and the effort is being applied at the opposite end. A. State the law of the leaver B draw a diagram of the lever, showing the load,effort,fulcrum, effort arm, and load C determine the effort force needed to balance the load. D if this lever has an actual mechanical advantageous 1, determine the percent efficiency of the leaver.
A steel rod is 0.02-m in diameter and 2.5-m in length. The modulus of elasticity ofthis material is 210 GPa. The change in length afterapplying a tensile force of 150 kN is?
Calculate the rection forces when the radius of the pulleys are 0,1 m and K = 1200 N.
A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and 4 inches long in the z direction. The block is subjected to a triaxial loading of three uniformly distributed forces as floows; 48 kips tension in the x directio, 60 kips compression in the y direction, and 54 kips tension in the z direction. If v = 0.30 and E = 29 x 106 psi, determine the single uniformly distributed load in the x direction that would produce the same deformation in the y direction as the original loading.
At 90 degrees of knee flexion, the mechanical stress at the tibiofemoral joint is 821.43 N/cm^2. If the compressive force is 1150 N, what is the magnitude of joint contact area (in cm^2)?
A 2.0 long bar is being used as a first-class leaver. It has a load of 720 N placed on one end (located 1.2 M from the fulcrum) and the effort is being spoiled at the opposite end. A. State the law of the leaver B draw a diagram of the leaver, showing the load, effort, fulcrum, effort arm, and load C determine the effort force needed to balance the load. D of the leaver has a actual mechanical advantage of 1, determine the percent efficiency of the lever