The position of a bird in the xy-plane is given by Bti + (yt-c t2)j where a = 1.2 m/s2, y = 2.4and ß = -4.8 m/s. What is the bird's net acceleration at 2.0 s (magnitude and direction)?O 2.4 m/s? in the -y direction7.2 m/s2 in the +y directionO 1.2 m/s? in the +y directionO7.2 m/s? in the -y direction5.4 m/s2 in the +y directionO 5.4 m/s2 in the -y directionO 2.4 m/s2 in the +y directionO 1.2 m/s² in the -y direction

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Description: The position of a bird in the xy-plane is given by Bti + (yt-c t2)j where a = 1.2 m/s2, y = 2.4and ß = -4.8 m/s. What is the bird's net acceleration at 2.0 s (magnitude and direction)?O 2.4 m/s? in the -y direction7.2 m/s2 in the +y directionO 1.2 m

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- 1.2 m/s, y = 2.4 The position of a bird in the xy-plane is given by Btî + (yt-c t?)j where a = and B = -4.8 m/s. What is the bird's net acceleration at 2.0 s (magnitude and direction)? %3D O 2.4 m/s2 in the -y direction O 7.2 m/s? in the +y direction O 1.2 m/s2 in the +y direction O 7.2 m/s? in the -y direction O 5.4 m/s2 in the +y direction 5.4 m/s2 in the -y direction O 2.4 m/s? in the +y direction O 1.2 m/s2 in the -y direction

- 1.2 m/s, y = 2.4 The position of a bird in the xy-plane is given by Btî + (yt-c t?)j where a = and B = -4.8 m/s. What is the bird's net acceleration at 2.0 s (magnitude and direction)? %3D O 2.4 m/s2 in the -y direction O 7.2 m/s? in the +y direction O 1.2 m/s2 in the +y direction O 7.2 m/s? in the -y direction O 5.4 m/s2 in the +y direction 5.4 m/s2 in the -y direction O 2.4 m/s? in the +y direction O 1.2 m/s2 in the -y direction

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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