Multiple Choice
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 = 0, y = −9.0 m
B) x = 0, y = +7.2 m
C) x = 0, y = +9.0 m
D) x = 0, y = −7.2 m
E) x = 6.0 m, y = −9.0 m
Correct Answer:

Verified
Correct Answer:
Verified
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