The length of the 3/32-in.-diameter steel wire CD has been

Chapter 2, Problem 2.28

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QUESTION:

The length of the \(\frac{3}{32}-\operatorname{in}\)-diameter steel wire CD has been adjusted so that with no load applied, a gap of \(\frac{1}{16} \text { in. }\) exists between the end B of the rigid beam ACB and a contact point E. Knowing that \(E=29 \times 10^{6} \mathrm{psi}\), determine where a 50-lb block should be placed on the beam in order to cause contact between B and E.

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QUESTION:

The length of the \(\frac{3}{32}-\operatorname{in}\)-diameter steel wire CD has been adjusted so that with no load applied, a gap of \(\frac{1}{16} \text { in. }\) exists between the end B of the rigid beam ACB and a contact point E. Knowing that \(E=29 \times 10^{6} \mathrm{psi}\), determine where a 50-lb block should be placed on the beam in order to cause contact between B and E.

ANSWER:

Step 1 of 3

Rigid beam ACB rotates through angle  to close the gap.

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