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March 2, 2015

March 2, 2015

Posted by **Pat** on Thursday, November 3, 2011 at 4:26pm.

- Physics -
**Henry**, Saturday, November 5, 2011 at 10:51pmWc = mg = 80kg * 9.8N/kg = 784N. = Weight of bicyclist and bike.

Fc = 784N. @ 8deg.

Fp = 784sin8 = 109.1N.. = Force parallel to hill.

Fn = Fp = 1o9.1N.

Fn = ma,

a = Fn / m = 109.1 / 80 = 1.36m/s^2.

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