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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Problem 7 Marooned You are stranded on a boat with no way to paddle to the shore (and no water current to move the boat). You have mass 2m and the boat also has mass 2m. In addition, you brought 2 weights from the physics lab that each have mass m. Since you have been hitting the gym with Juan, you can throw the weights with an impressive speed of vo. (a) If you throw both weights off the back of the boat simultaneously, what will the speed of the boat (and you) be? (b) Suppose instead you throw each weight off the back of the boat individually. What will the speed of the boat be in this case? (Be careful when considering how fast the second weight is thrown with respect to the water). (c) If you were trying to get to shore as fast as possible, which method should you choose? Should you throw the weights towards shore or away from shore?
Topics Discussed: Static of Rigid Bodies, Force Vector, Addition of a System of Coplanar Forces, Cartesian Vector Please re-compute and re-solve the given, This is my answer. But I also want to see your expert answer if we land in the same solutions and answers. Please show your complete solution. Thank you.
Learning Goal: To use the vector cross product to calculate the moment produced by a force, or forces, about a specified point on a member. Part A - Moment due to a force specified by magnitude and endpoints The moment of a force F about the moment axis passing through O and perpendicular to the plane containing O and F can be expressed using the vector cross product, Mo =r x F. In a properly constructed Cartesian coordinate system, the vector cross product can be calculated using a matrix determinant: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the rope, applied at the free end, point B. (Figure 1) The force has magnitude F = 180 N and is directed as shown. The dimensions are ¤1 = 0.350 m, x2 = 1.90 m, y1 = 2.30 m, and z1 = 1.20 m. What is the moment about the origin due to the applied force F? j M=r x F =|rz i k Express the individual components of the Cartesian vector to three significant figures, separated by commas. Ty Tz F, F, F:…
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 =
Please see the values of Coordinates A, B clearly these are not the same as you mentioned in solution
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5.2 Please help. Written on paper not typed on computer or keyboard please. Need help both questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.
Lessons: Static of Rigid Bodies, Force Vector, Addition of a System of Coplanar Forces, Cartesian Vector, Etc. Kindly answer the following with complete solution. Please also draw the free-body diagram or illustration of your figure. Make sure to write with understandable hand-writing. Please send a clear picture of complete solution. I need the answer within an hour at least. I'll rate you with a like/upvote. Thank you.
Please circle your answers for A, B and C ( remember standard Si units)
solve with solution
Solve within 10 minutes. Handwritten answer please.