The force of F = 50 lb acts along the edge DB of the tetrahedron shown in (Figure 1). Figure ▾ Part A Determine the magnitude of the moment of this force about the edge CA. Express your answer in pound-feet to three significant figures. MAC Submit for Part A for Part A Provide Feedback Request Answer al undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Slope/Displacement Next >

The force of F = 50 lb acts along the edge DB of the tetrahedron shown in (Figure 1). Figure ▾ Part A Determine the magnitude of the moment of this force about the edge CA. Express your answer in pound-feet to three significant figures. MAC Submit for Part A for Part A Provide Feedback Request Answer al undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Slope/Displacement Next >

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Instructions: Follow Given-Required-Solution format for your computation. Complete FBD for full credit. Problem: The force system acting on the machine part is equivalent to the single force R = 475i + 50j N acting at O. Determine the force P and the distance b.
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In (Figure 1), F = {80i + 96j + 48k} lb. Figure 1 ft -2 ft 3 ft 45° B 1 of 1 Part A Determine the magnitude of the moment of F about point A. Express your answer in pound-feet to three significant figures. 15] ΑΣΦ11 MA = Submit Part B α, B, y = Submit Request Answer Provide Feedback Determine the coordinate direction angles of the moment of F about point A. Express your answers in degrees to three significant figures separated by commas. vec U/ ΨΕ ΑΣΦ ↓↑ vec Request Answer ? lb. ft ? Next >
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