Learning Goal: To understand the concept of moment of a force and how to calculate it using a scalar formulation. The magnitude of the moment of a force with a magnitude F around a point O is defined as follows:Mo = Fdwhere d is the force's moment arm. The moment arm is the perpendicular distance from the axis at p at point O to the force's line of action Part A A stool at a restaurant is anchored to the floor. When a customer is in the process of sitting down, a horizontal force with magnitude F₁ is exerted at the top of the stool support as shown in the figure When the customer is seated, a vertical force with magnitude F₂ is exerted on the stool support. If the maximum moment magnitude that the stool support can sustain about point A is M₁ = 140 lb maximum height d, that the stool can have if the magnitudes of the two forces are F₁ = 65.0 lb and F₂ = 140 lb? Assume that moments acting counterclockwise about point A are positive wherea acting clockwise about A are negative. Express your answer numerically in feet to three significant figures. ▸ View Available Hint(s) d₁= 2.15 ft Previous Answers ✓ Correct • Part B

Learning Goal: To understand the concept of moment of a force and how to calculate it using a scalar formulation. The magnitude of the moment of a force with a magnitude F around a point O is defined as follows:Mo = Fdwhere d is the force's moment arm. The moment arm is the perpendicular distance from the axis at p at point O to the force's line of action Part A A stool at a restaurant is anchored to the floor. When a customer is in the process of sitting down, a horizontal force with magnitude F₁ is exerted at the top of the stool support as shown in the figure When the customer is seated, a vertical force with magnitude F₂ is exerted on the stool support. If the maximum moment magnitude that the stool support can sustain about point A is M₁ = 140 lb maximum height d, that the stool can have if the magnitudes of the two forces are F₁ = 65.0 lb and F₂ = 140 lb? Assume that moments acting counterclockwise about point A are positive wherea acting clockwise about A are negative. Express your answer numerically in feet to three significant figures. ▸ View Available Hint(s) d₁= 2.15 ft Previous Answers ✓ Correct • Part B

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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After the web meeting, submit this document on Canvas Undel ne Meeting Assignment. This is an individual submission. TAE %3D Follow the steps below to express the force F, as a vector using the format: F, = F 1. Write the position vector: TAE = 4 ft 4 ft F = 300 lb 6 ft 6 ft 2. Find the magnitude of the position vector: 6 ft TAE = F = 400 lb 3. Find the unit vector by dividing the position vector by its own magnitude: NAE = 4. Write the force vector: F1 =FinAE =
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Please circle your answers for A, B and C ( remember standard Si units)