Question

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One end of a uniform bar of weight W1 is suspended from the roof and weight W2 is suspended from the other end. The area of cross section is A. What is the stress at the mid point of the rod??
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$<marquee>Ans:-(W1/2)+W2/A</marquee>$​

Answer 1

Question:

One end of a uniform bar of weight W1 is suspended from the roof and weight W2 is suspended from the other end. The area of cross section is A. What is the stress at the mid point of the rod??

Answer:

$<marquee>Ans:-(W1/2)+W2/A</marquee>$

Answer 2

Answer:

Hello mate✌✌✌

If we make a cross-section at midpoint and has to balance with external force, we find that we need W1/2 + W/2 of force.

Hence, stress = (W1/2) + W2/A

Hope it helps✌✌✌