Question

Group-A
For a system as shown in figure below, determine the height h through which the weight P must fall in
order to produce a maximum stress o - 14000 N/cm” in the rod. Take weight dropped P = 10 kg, length of
rod L= 1.5 m, cross section of bar A = 3 sq. cm, elastic modulus E = 7X 10 N/cm² and acceleration due
to gravity g= 10 m/s?
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Answer 1

Step-by-step explanation:

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