कस्र् उपरर प ष्पाखि सक्तत ?
sanskrit quetion
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Answer:
Explanation:
Strategy: Draw a free-body diagram of the part of the
bar below the plane P.
Free Body Diagram:
Solution:
The weight of the cylinder for any distance x from its bottom is:
W = ρgπr2x = (2800 kg/m3)(9.81 m/sec2)π(0.03 m)2x
W = 77.66x N
The stress produced in supporting this weight is:
σ = W/A = (77.66x N)/π(0.03 m)
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