Determine the external reactions at A and F for the roof truss loaded as shown. The vertical loads represent the effect of the supported roofing materials, while the 2000-N force represents a wind load. 600 N 600 N 2000 N 600 N 60 B yl 500 N E 500 N 60° A 30° 30° 30 G 10 m

Q: The force of F = 55 lb acts along the edge DB of the tetrahedron shown in (Figure 1). Figure 8 ft 10…

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Q: Determine all the bar forces in the 10 points truss shown. Construct a table summarizing your…

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Q: and where does it occur? The solid shaft shown is made of steel, (b) what is the angle of degrees…

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Q: Two cylindrical rods, one of steel and the other bronze are joined at C and restrained by rigid…

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Q: What is the equation for Performance (p) based on the given figure? Functions Tie Constraints…

A: Objective is to minimize the mass. Hence the performance Is finally affected by the mass. Based on…

Q: Compute the maximum flexural stress if the maximum internal bending moment of the beam is 60 KN-m.…

A: Maximum moment (Mmax) = 40 KNm = 60 × 106 N•mm To find:the maximum flexural stress.

Q: for the second problem why did you do pressure x area - force(x)? where did the pressure x area come…

A: Given: Required: To explain why pressure* area is taken as force.

Q: • Part A Replace the loading system acting on the beam by an equivalent resultant force and couple…

A:

Q: Replace the distributed loading with an equivalent resultant force, and specify its location on the…

A: Given data: w=x2+3x+100 lb/ft

Q: The material has a specific weight y = 85 lb/ft². (Eigure 1) Figure 0.25 ft 0.5 ft Zift 1 ft 1 of 1…

A: = 85 lb/ft3

Q: 4. Four identical bricks are stacked up on top of each other. Each has a length of a and a mass of…

A: Given that:

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.