4- The 200 kg, 5 m wide rectangular gate shown in Figure 0.5 m is hinged at B and leans against the floor at A making an Water angle of 45° with the horizontal. The gate is to be opened 3 m from its lower edge by applying a normal force at its center. 145° Determine the minimum force F required to open the water gate.

4- The 200 kg, 5 m wide rectangular gate shown in Figure 0.5 m is hinged at B and leans against the floor at A making an Water angle of 45° with the horizontal. The gate is to be opened 3 m from its lower edge by applying a normal force at its center. 145° Determine the minimum force F required to open the water gate.

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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