A 200 lbf force, F1, is applied to the right end of a 30 ft lever at point A. The weight of the lever is 150 lbf and can be modeled as a vertical force, W, at the center of the lever. The applied moment at O is 2500ft-lbf in the clockwise direction. Determine the magnitude and direction of the resultant force, and its location with respect to point A. Note: This problem is covering the Day 1 material from Week 7. Do not confuse Resultant forces with Reaction Forces. Reaction forces were covered during Day 2 and will be on HW 8.1. 30 ft M. 60° W F

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter6: Beams And Cables
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A 200 lbf force, F, is applied to the right end of a 30 ft lever at point A. The weight of the lever
is 150 lbf and can be modeled as a vertical force, W, at the center of the lever. The applied
moment at O is 2500ft-lbf in the elockwise direction. Determine the magnitude and direction of
the resultant force, and its location with respect to point A. Note: This problem is covering the
Day 1 material from Week 7. Do not confuse Resultant forces with Reaction Forces. Reaction
forces were covered during Day 2 and will be on HW 8.1.
30 ft
M.
60°
Transcribed Image Text:A 200 lbf force, F, is applied to the right end of a 30 ft lever at point A. The weight of the lever is 150 lbf and can be modeled as a vertical force, W, at the center of the lever. The applied moment at O is 2500ft-lbf in the elockwise direction. Determine the magnitude and direction of the resultant force, and its location with respect to point A. Note: This problem is covering the Day 1 material from Week 7. Do not confuse Resultant forces with Reaction Forces. Reaction forces were covered during Day 2 and will be on HW 8.1. 30 ft M. 60°
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