The cantilever post AB consists of a steel pipe (E- 200 GPa) that has an outside...
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The cantilever post AB consists of a steel pipe (E- 200 GPa) that has an outside diameter of 33 mm and a wall thickness of 3 mm. A 30-kg block moving horizontally with a velocity v strikes the post squarely at B. Determine a) the maximum velocity vo for which the largest normal stress in the post does not exceed 190 MPa. b) the impact factor, n. 850 mm 30 kg The cantilever post AB consists of a steel pipe (E- 200 GPa) that has an outside diameter of 33 mm and a wall thickness of 3 mm. A 30-kg block moving horizontally with a velocity v strikes the post squarely at B. Determine a) the maximum velocity vo for which the largest normal stress in the post does not exceed 190 MPa. b) the impact factor, n. 850 mm 30 kg
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