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Learning Goal: 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= 324 N from point A [(1.10, 1.40, 0.000) m].

Learning Goal: 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= 324 N from point A [(1.10, 1.40, 0.000) m].

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Part a&b
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) 95] ΑΣΦ | 11 ? vec N.m M₂. My, M₂ = Part B Find M. the magnitude of the moment, and the angle between r and the force F Express your answers in newton-meters and degrees to three significant figures separated by a comma. View Available Hint(s) 1957 ΑΣΦ 11 ? M.0 vec N-m. degrees
Transcribed Image Text: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) 95] ΑΣΦ | 11 ? vec N.m M₂. My, M₂ = Part B Find M. the magnitude of the moment, and the angle between r and the force F Express your answers in newton-meters and degrees to three significant figures separated by a comma. View Available Hint(s) 1957 ΑΣΦ 11 ? M.0 vec N-m. degrees
Learning Goal: 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= 324 N from point A [(1.10, 1.40, 0.000) m]. Figure 1 of 1 4
Transcribed Image Text:Learning Goal: 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= 324 N from point A [(1.10, 1.40, 0.000) m]. Figure 1 of 1 4
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