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Uniform Circular Motion Variables
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Grade Level
Physics
12.41 Uniform Circular Motion Variables
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A marker on a circular track has radius 0.80 m and speed 6.0 m/s. Which pair gives its period and centripetal acceleration?
A
T = 0.13 s and a_c = 7.5 m/s
2
B
T = 0.84 s and a_c = 45 m/s
2
C
T = 0.84 s and a_c = 7.5 m/s
2
D
T = 5.0 s and a_c = 45 m/s
2
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