27 - An athlete runs in a parking lot with coordinate axes drawn. The coordinates of the athlete'sposition t as a function of time x=-0,31t2+7,2t+28 ve y=0,22t2-9,1t+30It is given in the form. Find the magnitude (m) of the athlete's position vector r at t = 15s.A) 63B) 87C) 58D) 92E) 76

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27 - An athlete runs in a parking lot with coordinate axes drawn. The coordinates of the athlete's position t as a function of time x=-0,31t2+7,2t+28 ve y=0,22t²-9,1t+30 It is given in the form. Find the magnitude (m) of the athlete's position vector r at t= 15s. A) 63 B) 87 C) 58 D) 92 E) 76

27 - An athlete runs in a parking lot with coordinate axes drawn. The coordinates of the athlete's position t as a function of time x=-0,31t2+7,2t+28 ve y=0,22t²-9,1t+30 It is given in the form. Find the magnitude (m) of the athlete's position vector r at t= 15s. A) 63 B) 87 C) 58 D) 92 E) 76

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter3: Vectors

Section: Chapter Questions

Problem 16PQ: Vector A has a magnitude of 4.50 m and makes an angle of 64.0 with the positive x axis. Vector B,...

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