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September 23, 2014

September 23, 2014

Posted by **JOHN** on Friday, November 8, 2013 at 7:25pm.

All I know is that this question has something to do with law of sine and that's all.

Thank you!

- PRE-CALC help please -
**mello**, Friday, November 8, 2013 at 9:05pmA pedal socket has a radius of 4 in and the wheel socket has a radius of 2 in. The wheel has a radius of 13 in. The cyclist pedals at 30rpm

Find the angular speed of the socket.

Find the speed of the bicycle- (assuming the weel turns the same as the wheel socket)

- PRE-CALC HELP -
**mello**, Friday, November 8, 2013 at 9:06pmSorry I accidentally submitted my question here.

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