Learning Goal: To understand the concept of moment of a force and how. to calculate it using a vector formulation. A man wishes to spin a merry-go-round in the x-y plane centered at the origin (0.000, 0.000, 0.000). (Figure 1) Because he must pull upward and cannot stand on the merry-go-round, he must apply a force in the direction of the unit vector u = (-1/3)i + (2/3)j + (2/3)k. He pulls with a force F = 228 N from point A [(1.10, 1.40, 0.000) m]. Figure < 1 of 1 Part A What are the x, y, and z components of the resulting moment acting on the merry-go-round about the origin? Express your answers numerically in Newton-meters to three significant figures separated by commas. View Available Hint(s) || ΑΣΦ | | vec 6 ? Mr. My, M₂ = N.m Submit Part B Complete previous part(s) < Return to Assignment Provide Feedback

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Learning Goal:
To understand the concept of moment of a force and how.
to calculate it using a vector formulation.
A man wishes to spin a merry-go-round in the x-y plane
centered at the origin (0.000, 0.000, 0.000). (Figure 1)
Because he must pull upward and cannot stand on the
merry-go-round, he must apply a force in the direction of
the unit vector u = (-1/3)i + (2/3)j + (2/3)k. He
pulls with a force F = 228 N from point A
[(1.10, 1.40, 0.000) m].
Figure
1 of 1
Part A
What are the x, y, and z components of the resulting moment acting on the merry-go-round about the origin?
Express your answers numerically in Newton-meters to three significant figures separated by commas.
View Available Hint(s)
1Π] ΑΣΦ 11 Ivec
6
?
Mr. My, M₂ =
N.m
Submit
Part B Complete previous part(s)
< Return to Assignment Provide Feedback
Transcribed Image Text:Learning Goal: To understand the concept of moment of a force and how. to calculate it using a vector formulation. A man wishes to spin a merry-go-round in the x-y plane centered at the origin (0.000, 0.000, 0.000). (Figure 1) Because he must pull upward and cannot stand on the merry-go-round, he must apply a force in the direction of the unit vector u = (-1/3)i + (2/3)j + (2/3)k. He pulls with a force F = 228 N from point A [(1.10, 1.40, 0.000) m]. Figure 1 of 1 Part A What are the x, y, and z components of the resulting moment acting on the merry-go-round about the origin? Express your answers numerically in Newton-meters to three significant figures separated by commas. View Available Hint(s) 1Π] ΑΣΦ 11 Ivec 6 ? Mr. My, M₂ = N.m Submit Part B Complete previous part(s) < Return to Assignment Provide Feedback
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