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A bar ABC of length L consists of two parts of equal lengths but different diameters. Segment AB has diameter d1= 100 mm while segment BC has diameter d2 = 60 mm. Both segments have length L/2 = 0.6 m. A longitudinal hole of diameter d is drilled through segment AB for one-half of its length (distance L/4= 0.3 m). The bar is made of plastic having modulus of elasticity E = 4.0 GPa. Compressive loads P= 110 kN act at the ends of the bar. If the shortening of the bar is limited to 8.0 mm, what is the maximum allowable diameter dmax (mm) of the hole? dmax B d2 P 4. (а)

A bar ABC of length L consists of two parts of equal lengths but different diameters. Segment AB has diameter d1= 100 mm while segment BC has diameter d2 = 60 mm. Both segments have length L/2 = 0.6 m. A longitudinal hole of diameter d is drilled through segment AB for one-half of its length (distance L/4= 0.3 m). The bar is made of plastic having modulus of elasticity E = 4.0 GPa. Compressive loads P= 110 kN act at the ends of the bar. If the shortening of the bar is limited to 8.0 mm, what is the maximum allowable diameter dmax (mm) of the hole? dmax B d2 P 4. (а)

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A bar ABC of length L consists of two parts of equal lengths but different diameters. Segment AB has diameter d1= 100 mm while segment BC has diameter dz = 60 mm. Both segments have length L/2 = 0.6 m. A longitudinal hole of diameter d is drilled through segment AB for one-half of its length (distance L/4= 0.3 m). The bar is made of plastic having modulus of elasticity E = 4.0 GPa. Compressive loads P= 110 kN act at the ends of the bar. If the shortening of the bar is limited to 8.0 mm, what is the maximum allowable diameter dmax (mm) of the hole? dmax d2 4. 2 (a)
Transcribed Image Text:A bar ABC of length L consists of two parts of equal lengths but different diameters. Segment AB has diameter d1= 100 mm while segment BC has diameter dz = 60 mm. Both segments have length L/2 = 0.6 m. A longitudinal hole of diameter d is drilled through segment AB for one-half of its length (distance L/4= 0.3 m). The bar is made of plastic having modulus of elasticity E = 4.0 GPa. Compressive loads P= 110 kN act at the ends of the bar. If the shortening of the bar is limited to 8.0 mm, what is the maximum allowable diameter dmax (mm) of the hole? dmax d2 4. 2 (a)
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