Calculate for the axial force at beam BF in kN

Q: For the beam and loading shown, consider section n-n and determine the shearing stress at a) point…

A: Given data : We are asked to determine the shearing stress at  A ) Point a  B ) Point B

Q: Analyze the given beam using method of Least Work.

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Q: What is the lateral deflection at joint E in mm?

A: A truss supported at hinged support at A and roller support at E, is loaded with vertical loading…

Q: A 2m B w = 24 kN/m Figure 1. An overhang beam with constant EI, and is being supported by a pin at A…

A: A beam is given as followsvertical roller at C is placed.The reactions has to be determined.

Q: For the beam loaded as shown, determine the bending moment at B. Indicate if negative. 100 kN - m A…

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Q: n ABC below is supported by pinned joints at A and B and has the 2" x 4 on shown (enlarged). Rod BD…

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Q: Assume that the sections have cracked, compute the bending stresses in the concrete and steel for…

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Q: Give the following problem a try. If you get stuck, here is one way to work it: Essential Solution…

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Q: 2 kip/t 40 kip-ft B- 10 ft 10 ft The simply-supported beam above is made of a steel wide-flange…

A: Calculate the slope at A due to UDL (uniformly distributed load): Note: Compare the given case with…

Q: Using the moment area method, find the deflection under the P applied load. A is a pin, C is a…

A: E = 200 GPaI = 216 × 106 mm4EI = Constant Determine the deflection under the P applied load using…

Q: Two small channel sections of DF and EH have been welded to the uniform beam AB with the total…

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Q: 3-For the timber beam and loading shown, determine (a) the slope at end A, (b) the deflection at the…

A: Consider the free body diagram;

Q: For the cantilever beam shown, determine the point where two bars can be cut off from the standpoint…

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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.