Questions a/b c₁₂=c 200 10 E 5 0.291 m 20 40 289 10 0.312 200 0.323 0.328 10 1. 6.3 kNm torque is applied to a 3m long steel angle with a 200mm x 200mm x 10mm cross section. From tabulated properties for equal angles, the gross cross sectional area of the section is 5090 mm². knowing that G = 77 GPa, determine (a) the maximum shearing stress along line m-m. Provide the answer in MPa with precision n to two decimal points. 2. Determine the angle of twist if 1.7 kNm of torque is applied to the above long angle steel. Provide the answer in Degrees with precision to two decimal points.
Questions a/b c₁₂=c 200 10 E 5 0.291 m 20 40 289 10 0.312 200 0.323 0.328 10 1. 6.3 kNm torque is applied to a 3m long steel angle with a 200mm x 200mm x 10mm cross section. From tabulated properties for equal angles, the gross cross sectional area of the section is 5090 mm². knowing that G = 77 GPa, determine (a) the maximum shearing stress along line m-m. Provide the answer in MPa with precision n to two decimal points. 2. Determine the angle of twist if 1.7 kNm of torque is applied to the above long angle steel. Provide the answer in Degrees with precision to two decimal points.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Questions
a/b c₁ = c₂ = c
5
0.291
10
0.312
20
0.323
40
0.328
200
10
E
m
200
10
1. 6.3 kNm torque is applied to a 3m long steel angle with a 200mm x 200mm x 10mm cross
section. From tabulated properties for equal angles, the gross cross sectional area of the
section is 5090 mm². knowing that G = 77 GPa, determine (a) the maximum shearing
stress along line m-m. Provide the answer in MPa with precision n to two decimal points.
2. Determine the angle of twist if 1.7 kNm of torque is applied to the above long angle steel.
Provide the answer in Degrees with precision to two decimal points.
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The correct answers given are:
1) 480.18
2) 28.92
Can I please have assistance to show the calculation of how to get to those answers?
Cheers.
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by Bartleby ExpertFollow-up Question
The correct answers are:
1) 480.18
2) 28.92
Please help with the calculation of how to get these answers.
Cheers.
Solution
by Bartleby ExpertKnowledge Booster
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