2. An outdoor speed-skating track is shaped like an ellipse with the equation shown. A skater travelsaround the track with a constant speed of 12 m/s.TOP VIEWYequation of the tracky²+(50)² (100) ²करX=1a. At what two (x,y) coordinates will the acceleration of the skater be a maximum?b. What is the radius of curvature of the track at those two points?c. What is the normal component of acceleration at those two points?

Answered: Image /qna-images/answer/2b115b87-a7bc-4674-8186-cf93f6fecf13.jpg

2. An outdoor speed-skating track is shaped like an ellipse with the equation shown. A skater travels around the track with a constant speed of 12 m/s. TOP VIEW Y equation of the track x2 y² + (50)² (100) ² X = 1 a. At what two (x,y) coordinates will the acceleration of the skater be a maximum? b. What is the radius of curvature of the track at those two points? c. What is the normal component of acceleration at those two points?

2. An outdoor speed-skating track is shaped like an ellipse with the equation shown. A skater travels around the track with a constant speed of 12 m/s. TOP VIEW Y equation of the track x2 y² + (50)² (100) ² X = 1 a. At what two (x,y) coordinates will the acceleration of the skater be a maximum? b. What is the radius of curvature of the track at those two points? c. What is the normal component of acceleration at those two points?

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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