Physics

a) A 40 cm radius wheel is rotating at 20rad/sec. How fast is this wheel moving across the ground?
b) How far (in meters) will this wheel move in 6 seconds?

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asked by Martin
  1. a) 20 rad/s * 40 cm/rad

    b) [a)] * 6 s / 100 cm/m

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    posted by Scott
  2. im yaqub and i wanna kms i think im johnny bravo but im actually succicidal crack head. I think im mad kool in front of abduraman by playing rules of survival but im actually garbage.

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