Q.2: The simply supported beam in Fig .below has a rectangular cross section mm wide and 200 mm high. (1) Compute the maximum bending stress in the beam. (2) Compute the bending stress at a point on section B that is 25 mm below the top of the beam.

Q: Calculate to the correct number of significant figures. (3.14x2.4367) - 2.34

A: The problem is given as, In this, it can be seen that the minimum significant figure of the number…

Q: i cant read this.. can you write it out??

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Q: i cant read this, can you rewrite

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Q: Write the four different types of Resultant Loadings?

A: Loading: The loading on the beam or any members is the load acting on a beam under which beam…

Q: 3

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Q: How did you get theta =45?

A: Consider following given figure of a structure.here we need to determine the angle between member DE…

Q: I didn't understand how you fond the angle teta

A: For solution refer below images.

Q: Why is it called Mohr's circle?

A: Mohr’s  circle is graphical representation which enables us to visualize the relationships between…

Q: Redraw when the rack AB is at 45o angle. What are the other two angles belonging to the triangle…

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Q: Determine the x-y and n-t components of the 39-kip force F acting on the simply-supported beam. F =…

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Q: Redraw when the rack AB is at 89o angle. What are the other two angles belonging to the triangle…

A: When the rack AB is at 89o angle. Draw the diagram as given above.

Q: That is the answer I have and it is marked as wrong, could you please do it again and see if you get…

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Q: Where did you get the 3 from for the distance of q?

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Q: If this were to be written how would it look like?

A: Geometric Symbol – This symbol is most useful and shows the position of the dimensions. Diameter…

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.