Hello I was wondering why the angle is drawn between vector r and y-axis instead of x-axis, and how do you know when to do that when you're reading problems? Gwhen do you divide x/y for arctax↑EXPERTSOLUTION &ANSWERKNOWLEDGEBOOSTER91°FSunnyContentHomework help starts here!← Physics for Scientists ... 4th Edition8 https://www.bartleby.com/solution-answer/chapter-3-problem-11eap-physics-for-scientists-and-engineers-a-strategic-approach-with-modern-phConclusion:F7 = (-2.2î - 3.3ĵ) mrx = -2.2 mry = -3.3 m=The magnitude and direction of the vector is√r,₂² + ry= √(-2.2 m)² + (-3.3 m)²/4.84 m² +10.89 m²15.73 m²a ==8= 3.97m≈4m0 = tan-1= tan-1X Bb LAB 1: CARS - EPCC LAB 3 Vecto X[4]G|-2.211-3.3= 33.7°Physics for Scientists and Engineers: X b To draw: The following vectors ax +Chapter 3, Problem 11EAPEPICASK AN EXPERTCHAT √ MATH SOLVER< PREVIOUSNEXT >6:22 PM9/17/2022X

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Answered: Hello I was wondering why the angle is…

Hello I was wondering why the angle is drawn between vector r and y-axis instead of x-axis, and how do you know when to do that when you're reading problems?

The Solar System

9th Edition

ISBN:9781305804562

Author:Seeds

Publisher:Seeds

Chapter9: Perspective: Organs

Section: Chapter Questions

Problem 12RQ

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E A X X Math M Inbo b Last Class N Netf + Prob Logir M Inbo 4 Good #3 Grou Mail y! CVX EHL 4 fre ET Wha G neve docs.google.com/document/d/1UpdqZs7NIZ-YyjMagyW1hbk0T5S2ZUBluFm-OB5PACA/edit M AST1002001FALL2017PS7 ☆ Request edit access Share File Edit View Tools Help BINARY STARS 31 Problem 5. Binary star systems: Center of mass. (Palen, et. al. Chp. 10 1st Ed. Problem 65) d2 m, = 3m, The center of mass is where the fulcrum of a balance must be. m2 %3D dz = 3d, FIGURE 10.15 The center of mass of two objects is the "balance" point on a line joining the centers of two masses. Study Figure 10.15 in the text (1st ed.). Where would the center of mass be located if а) т — т? b) M¡ = 2m,? c) 2m2= 3m,? 11:50 PM e Type here to search 3/4/2021 + (8) II
E A X M Inbo b Last Class N Netf + Prob Logir | X Math M Inbo Good #3 Mail y! CVX ET Wha 4 Grou EHL 4 fre G neve docs.google.com/document/d/1UpdqZs7NIZ-YyjMagyW1hbk0T5S2ZUBluFm-OB5PACA/edit M AST1002001FALL2017PS7 ☆ A Request edit access Share File Edit View Tools Help Problem 3. Brightness and Luminosity 31 The brightness or flux intensity of a star at an observer's location may be determined by measuring the rate at which its light enters the aperture of an observing instrument (this is referred to as photometry). We will call this "" (with units [Energy/time/Area] or [Watts/Area]). Imagine a sphere of radius, d (labeled "p" in the figure below), equal to the star's distance from the observer's location, at which the star is at the center (see the figure below). ALL of the star's light passes through the surface area of this sphere but only a small fraction passes through the instrument aperture. The fraction of the star's rate of light energy emission measured by the instrument is…
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Phen-e geeet sklr wereld bere pasient kocel voel a oor een van die volge bēre nerens rean picel soen noce mire rle Oefening 4: Maak die taalfoute in die volgende sinne reg. 1. N mạn neem sy kend skool foo. Kird 2. Dit gaan nerens reen nie 3. Jan se dat hy bale warem kry. 4. Die kind het pap en melk genet. 5. Die voel se vierk het baie seergekry 6. bece die mek in die vskas. 7. Die leerder se leer is neties ontmoet het Oefening 5: Breek die volgende - 1. gesels.. bepian. ruik. FSDOE First term 2013 10 Physical Sciences CT Gr 11 QUESTION 7 7.1 The diagram below shows an unbalanced force F acting on a trolley. F (1) How will the acceleration of the trolley be affected if the: (1) The diagram shows a brick that is being kept in position by pushing it horizontally against a rough wall. 7.1.1 Magnitude of the force F is doubled 7.1.2 Another trolley of the same mass is loaded onto the trolley 7.2 (4) (4) 7.2.1 Draw a labelled free body diagram showing all the forces acting on the brick. (1)…
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ntroduction to Numeric and Symbolic Answers II temis oi grading, as iong as your aiswer is aigebraicany equiva ent to ie correct alISwer, it will De graded as coirectL FOr nstaIce, supp rewritten as +3z, so as a result entering this expression would also be accepted. Part D 2ga where X is the lowercase Greek letter lambda. Enter the following expression in the answer box below: Vη ΑΣΦ Vx Vx хь X•10" The correct answer does not depend on: gAy. No credit lost. Try again. Previous Answers RequestAnswer Submit Provide Feedback hp Po
x1 Dokumentas.d x .Office WWord Naujausi .OnX Failai- „OneDr X com/personal/slanius andrius_didzdvaris It/_layouts/15/onedrive.aspx?id%3D%2Fpersonal%2Fslaniu usdinti Atsisiųsti Naikinti DKopijuoti į O Versijų istorija Astronomy Ranking Task: Luminosity of Stars Exercise #1 Description: Imagine you are comparing the five electric hot plates (A - E) of different sizes and temperatures. The temperature of each hot plate is indicated by a shade of gray such that the lighter the shade of gray, the higher the temperature of the hot plate. D E A A. Ranking instructions: Rank the surface area (from largest to smallest) of the hotplates. Ranking Order: Largest 1 2 3 4. Smallest Or, all the hotplates have the same surface area. (indicate with a check mark) Carefully explain your reasoning for ranking this way: B. Ranking instructions: Rank the temperature (from hottest to coldest) of the hotplates. Coldest Ranking Order: Hottest 1 Or, all the hotplates have the same temperature (indicate with a…
Please help. I don't know how to set up the correct components on yhe diagram and I'm unsure on how to answer the this question.