556. AT beam supports the three concentrated loads shown in Fig. P-556. Show that the NA is 70 mm from the top and that INA = 15.52 x 10 mm. Then use these values to determine the maxí- mum value of P so that o, < 30 MPa and o, < 70 MPa. %3D Ans. P = 1.41 kN 80 mm 20 mm 4P 2 m 2 m 1 m 1 m 160 mm R2

556. AT beam supports the three concentrated loads shown in Fig. P-556. Show that the NA is 70 mm from the top and that INA = 15.52 x 10 mm. Then use these values to determine the maxí- mum value of P so that o, < 30 MPa and o, < 70 MPa. %3D Ans. P = 1.41 kN 80 mm 20 mm 4P 2 m 2 m 1 m 1 m 160 mm R2

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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