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More Connect Wheels (Bicycles)

12. Rotational Kinematics / More Connect Wheels (Bicycles) / 문제 2

문제 2

A sprocket has a radius of 0.2 m and an angular velocity of 10 rad/s. What is the tangential velocity at the edge?

A

2 m/s

B

10 m/s

C

0.5 m/s

D

20 m/s