A cantilever beam subjected to a concentrated load W deflects by an amount 8. If its cross-sectional width is reduced by half, the new deflection under W will be________________?
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Answer: C. 48
Explanation
Deflection in a rectangular cantilever beam is inversely proportional to its cross-sectional width; halving the width doubles the deflection.
- Subject
- Engineering
- Category
- Mechanical Engineering
- Topic
- —
- Difficulty
- medium
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