A particle moves in the xy plane in a circle centered on the origin. At a certain instant the velocity and acceleration of the particle are m/s and  m/s2. What are the x and y coordinates of the particle at this moment?

A. x = ?4.4 m, y = 0
B. x = +5.3 m, y = 0
C. x = ?5.3 m, y = 0
D. x = +4.4 m, y = 0
E. x = ?1.8 m, y = 0


Answer: B

Physics & Space Science

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