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Rotational Position & Displacement

12. Rotational Kinematics / Rotational Position & Displacement / 문제 3

문제 3

What is the diameter of a soccer ball that rolls 3.2 m and makes 13.0 revolutions?

A

1.8 × 10^-2 m

B

3.1 × 10^-2 m

C

7.8 × 10^-2 m

D

8.7 × 10^-2 m