(B) Q: The cantilever beam shown below has a circular cross section of 50mm outer diameter. Portion AB of the beam is hollow, with an inner diameter of 35mm. If the allowable bending stress is 140 MPa, determine (1) the largest allowable uniformly distributed load (w) that can be applied to the beam; (2) the bending stress at a point that is 7 mm below the top of the beam at section D. 50 mm W D B O 35 mm A 750 mm 250 mm

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q: The cantilever beam shown below has a circular cross section of 50mm outer diameter.
Portion AB of the beam is hollow, with an inner diameter of 35mm. If the allowable bending
stress is 140 MPa, determine (1) the largest allowable uniformly distributed load (w) that
can be applied to the beam; (2) the bending stress at a point that is 7 mm below the top of
the beam at section D.
50 mm
W
D
B
O!
35 mm
A
- 750 mm
250 mm
Transcribed Image Text:(B) Q: The cantilever beam shown below has a circular cross section of 50mm outer diameter. Portion AB of the beam is hollow, with an inner diameter of 35mm. If the allowable bending stress is 140 MPa, determine (1) the largest allowable uniformly distributed load (w) that can be applied to the beam; (2) the bending stress at a point that is 7 mm below the top of the beam at section D. 50 mm W D B O! 35 mm A - 750 mm 250 mm
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