Ah G Av E 60° 49 30 Bh B x F x D x •METHOD OF JOINTS 20 N Tabulation of forces from Method of Joints: FORCE ACTING МЕMBERS (N) NATURE DC EC DF GD

Q: w²/2 F UDL Shear Force Bending Moment Deflection Max Deflection ↓ Į W II 2 -↑ w²/2

A: Given:A simply supported beam of length "l" carrying a udl of intensity w per unit length. Here,…

Q: * along the beam is: (No Position Entered) Question 3 The Bending Moment (M) at Bending Mone S200…

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Q: В BD 06 E A B Ad CE LE CD A C Find all bar forces using methods of joints. Joht C AC = BD = DE = 10…

A: Please refer step 2 for detailed explanation and solution.

Q: l = 20'0" w = 2 kips / ft Beam: W21 x 50 FIND: - Maximum Shear - Maximum Moment - Maximum…

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Q: 250 mm L A D 250 mm- -500 mm- E C B 480 N -250 mm 200 mm

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Q: The maximum shear stress (kPa) is most nearly 100 kPa 50 kPa -50kPa 50 kPa 75 O 56 O 66 O

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Q: Find the max compressive and tensile normal stress of the beam below

A: Given Data  Determine the maximum compressive and tensile stress of the beam.

Q: Determine the force in each member of the truss shown by the method of joints. Show free body…

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Q: 04. Analyze completely the compound truss loaded as shwon below. D 24 kN 3 m B E 2 m 3 @4 m 12…

A: Determinacy : Ds = m + r - 2j     = 9 + 3 - 2×6 = 0So, it is a determinate truss. Support Reactions…

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.