site, a uniform pole of length(1)=6.00m and At a construction mass(m)=66.2kg is connected by a hinge to a building wall. The pole is supported in the horizontal direction by a wire rope. The wire rope makes an angle of 60 degrees with the ceiling. The pole holds up a 25 kg sign with two vertical cords which are im apart. It is known that the wire rope can sustain a maximum Tension of 1200N. Raffael is 75 kilograms. He starts at the hinge and starts walking to the end of the pole. a. Draw a force diagram of the pole. Show all the forces acting on the pole b. Figure out the furthest position (x) from the hinge which raffael can stand safely c. Determine the components of the reaction force exerted by the hinge on the beam in this critical situation (when raffael is at position x ). 8 6 m 1m 25 kg 60°

site, a uniform pole of length(1)=6.00m and At a construction mass(m)=66.2kg is connected by a hinge to a building wall. The pole is supported in the horizontal direction by a wire rope. The wire rope makes an angle of 60 degrees with the ceiling. The pole holds up a 25 kg sign with two vertical cords which are im apart. It is known that the wire rope can sustain a maximum Tension of 1200N. Raffael is 75 kilograms. He starts at the hinge and starts walking to the end of the pole. a. Draw a force diagram of the pole. Show all the forces acting on the pole b. Figure out the furthest position (x) from the hinge which raffael can stand safely c. Determine the components of the reaction force exerted by the hinge on the beam in this critical situation (when raffael is at position x ). 8 6 m 1m 25 kg 60°

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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