What is the maximum allowable deflection

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Reference no: EM13695438

Solve the following question given below:

Question I: What is the maximum allowable deflection (in inches) of a platform plank 7'-0" long?

Question II: A 7'-0" platform plank of select structural spruce-pine-fir (south) is loaded by 50 psf. What is its maximum deflection? Check the plank for bending stress.

This is a physic question, reply as soon as possible. Thank you.

Reference no: EM13695438

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