Multiple Choice
A ball moves with a constant speed of 4 m/s around a circle of radius 0.25 m. What is the period of the motion? [Hint: For this calculation, you need to know the circumference of the circle.]
A) 0.1 s
B) 0.4 s
C) 0.7 s
D) 1 s
E) 2 s
Correct Answer:
Verified
Correct Answer:
Verified
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