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Learning Goal: To be able to add and subtract vectors using geometric and vector addition. A brother and sister are playing in the woods, when suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled d₁ =23.5 m at 0₁ = 24.5° from the tree then turned and traveled d₂ = 12.0 m at 02132°. Meanwhile, the sister traveled = d3 18.5 m at an angle of 03-113° from the tree. The angles are given with respect to east with counterclockwise being defined as positive (Figure 1 ) Using the parallelogram law to add these vectors geometrically, determine the displacement of the boy relative to the tree.( Figure 2) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▷ View Available Hint(s) dB, 0B 22.9,54.4 m, ° Submit Previous Answers Figure Girl Boy 3 of 3 ▾ Correct Part B Displacement from the boy to the girl Using the method of vector addition by components, determine the displacement from the boy to the girl.(Figure 3) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▸ View Available Hint(s) dBG. OBG Submit 1 ΑΣΦ vec ? Tree Part C Complete previous part(s) Provide Feedback m, Contact Us | Next >

Learning Goal: To be able to add and subtract vectors using geometric and vector addition. A brother and sister are playing in the woods, when suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled d₁ =23.5 m at 0₁ = 24.5° from the tree then turned and traveled d₂ = 12.0 m at 02132°. Meanwhile, the sister traveled = d3 18.5 m at an angle of 03-113° from the tree. The angles are given with respect to east with counterclockwise being defined as positive (Figure 1 ) Using the parallelogram law to add these vectors geometrically, determine the displacement of the boy relative to the tree.( Figure 2) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▷ View Available Hint(s) dB, 0B 22.9,54.4 m, ° Submit Previous Answers Figure Girl Boy 3 of 3 ▾ Correct Part B Displacement from the boy to the girl Using the method of vector addition by components, determine the displacement from the boy to the girl.(Figure 3) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▸ View Available Hint(s) dBG. OBG Submit 1 ΑΣΦ vec ? Tree Part C Complete previous part(s) Provide Feedback m, Contact Us | Next >

Elements Of Electromagnetics
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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Learning Goal: To be able to add and subtract vectors using geometric and vector addition. A brother and sister are playing in the woods, when suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled d₁ =23.5 m at 0₁ = 24.5° from the tree then turned and traveled d₂ = 12.0 m at 02132°. Meanwhile, the sister traveled = d3 18.5 m at an angle of 03-113° from the tree. The angles are given with respect to east with counterclockwise being defined as positive (Figure 1 ) Using the parallelogram law to add these vectors geometrically, determine the displacement of the boy relative to the tree.( Figure 2) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▷ View Available Hint(s) dB, 0B 22.9,54.4 m, ° Submit Previous Answers Figure Girl Boy 3 of 3 ▾ Correct Part B Displacement from the boy to the girl Using the method of vector addition by components, determine the displacement from the boy to the girl.(Figure 3) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▸ View Available Hint(s) dBG. OBG Submit 1 ΑΣΦ vec ? Tree Part C Complete previous part(s) Provide Feedback m, Contact Us | Next >
Transcribed Image Text:Learning Goal: To be able to add and subtract vectors using geometric and vector addition. A brother and sister are playing in the woods, when suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled d₁ =23.5 m at 0₁ = 24.5° from the tree then turned and traveled d₂ = 12.0 m at 02132°. Meanwhile, the sister traveled = d3 18.5 m at an angle of 03-113° from the tree. The angles are given with respect to east with counterclockwise being defined as positive (Figure 1 ) Using the parallelogram law to add these vectors geometrically, determine the displacement of the boy relative to the tree.( Figure 2) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▷ View Available Hint(s) dB, 0B 22.9,54.4 m, ° Submit Previous Answers Figure Girl Boy 3 of 3 ▾ Correct Part B Displacement from the boy to the girl Using the method of vector addition by components, determine the displacement from the boy to the girl.(Figure 3) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. ▸ View Available Hint(s) dBG. OBG Submit 1 ΑΣΦ vec ? Tree Part C Complete previous part(s) Provide Feedback m, Contact Us | Next >
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