3. A chain on a bicycle moves at the same TANGENTIAL VELOCITY on
both the outside of the FRONT and REAR gears. The FRONT gear has a
radius of 10 cm and the REAR gear has a radius of 2 cm. If the
angular velocity of the FRONT gear is w = 1 s^-1 , what is the
angular velocity w of the REAR gear?
3. A chain on a bicycle moves at the same TANGENTIAL VELOCITY on both the outside of the FRONT and REAR gears. The FRONT
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