4m 4m 2m C 2m & 2m A 500 kg nonuniform boom, 6.0 m long, is loosely pinned at the pivot at P. A 400 kg block is suspended from the end of the boom at A. The boom forms a 30° angle with the horizontal, and is supported by a cable, 4.0 m long, between points D and B. Point B is 4.0 m from P, and point D is 4.0 m above P. The center of mass of the boom is at point C, which is 2.0 m from P. In the figure, the y-component of the pivot force on the boom at P is closest to: O 7800 N 4700 N O 1x10 N O 1.3x10 N 5600 N Submit Request Answer

4m 4m 2m C 2m & 2m A 500 kg nonuniform boom, 6.0 m long, is loosely pinned at the pivot at P. A 400 kg block is suspended from the end of the boom at A. The boom forms a 30° angle with the horizontal, and is supported by a cable, 4.0 m long, between points D and B. Point B is 4.0 m from P, and point D is 4.0 m above P. The center of mass of the boom is at point C, which is 2.0 m from P. In the figure, the y-component of the pivot force on the boom at P is closest to: O 7800 N 4700 N O 1x10 N O 1.3x10 N 5600 N Submit Request Answer

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.12P: A bungee jumper having a mass of 55 kg leaps from a bridge, braking her fall with a long elastic...

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