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Find the geodesics on a sphere. Hints: Use spherical coordinates with constant
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Mathematical Methods in the Physical Sciences
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- A frog is sitting on the edge of a playground carousel with radius 1 meter. The ray through the frog's position and the center of the carousel makes an angle of measure e with the horizontal, and his starting coordinates are approximately (0.81, 0.59). Find his new coordinates after the carousel rotates by each of the following amounts. a. 2 z*+ y* = 1 C. d. (0.81,0.59) 2 е. - f. 2 g. T- 20 h. -20 b.arrow_forwardFind the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. 4/2 312K r(t) = (2t cos t)i +(- 2t sin t)j + 3 The curve's unit tangent vector is ( Di+ ( + ( k. (Type exact answers, using radicals as needed.) Enter your answer in the edit fields and then click Check Answer.arrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage