Coasting Bicycle Exponential Growth and Decay Problem :)?

Lollygagging

New member
I'm not as to how I should approach this problem... :/

A 66 kg cyclist on a 7 kg bicycle starts coasting on level ground at 9m/sec. The k in Equation 2 is about 3.9 kg/sec.

1. How FAR will the cyclist coast before reaching a complete stop?

2. How long will it take the cyclist's speed to drop to 1m/s?

Any help is greatly appreciated! :)
 
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