A point on the rim of a 0.30-m-radius rotating wheel has a tangential speed of 4.0 m/s. What is the tangential speed of a point 0.20 m from the center of the same wheel?(adsbygoogle = window.adsbygoogle || []).push({});

a. 1.0 m/s

b. 1.3 m/s

c. 2.7 m/s

d. 8.0 m/s

i have been trying to do this for hours now.somebody please help

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# A point on the rim of a 0.30-m-radius rotating

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