id spindle AB has a diameter ds = 1.5 in. and is made of a steel with an allowable shearing str f a brass with an allowable shearing stress of 7 ksi. Determine the largest torque T that can b D B -3 in. -t = in. T gest torque T that can be applied at A is 82.834 kip-in.

Q: etermine resultant internal forces normal shear and moment at points F and G

A: A structure is loaded with a point load at F at the extreme end of DEF bar.The bar DEF is supported…

Q: Determine the slope at point B of the beam shown in Fig a. EI is constant.

A: We can use superposition method to find the slope at point B.

Q: A nylon thread is to be subjected to tension of Q (N). The modulus of elasticity, E of the thread is…

A:

Q: A rigid bar AB, pinned at end A, is supported by a wire CD and loaded by a force P at end B as shown…

A: Given:  E =210 GPa  Displacement at B not more than 6mm Diameter of wire = 5mm   To Find: Maximum…

Q: A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa)…

A: Given:- The modulus of rigidity of aluminum rod AB = 27 GPa The modulus of rigidity of brass rod BD…

Q: Solve

A:

Q: LBC LAB

A:

Q: Q.1//The bar AD is considered to be absolutely rigid and is horizontal before the load of 200 KN is…

A: Solution: Given data: length of BF and CF =250 mm  Area of CF =400 mm2 Area of BE=200 mm2 For copper…

Q: 1. Draw the axial force diagram of the rod. The diameter d=10mm, F=5kN. E=210GPa. Determine the…

A:

Q: Determine the magnitude of the pin force at A. Assume W = 845 lb, a = 3.0 ft, b = 2.0 ft, r = 9 in.…

A: We have to find the value of magnitude of pin force at A. Given data is W = 845 lb, a = 3.0ft, b 2.0…

Q: The torsional assembly consists of solid 2.4 in. diameter aluminum [G= 4,000 ksi] segments (1) and…

A:

Q: displaced 10 mm downward, determine the normal strain in wires CE and BD.

A:

Q: Determine the magnitude of the pin force at A. Assume W = 800 lb, a = 4.3 ft, b = 3.2 ft, r= 8 in. C…

A:

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.