How much work must be done by the brakes to bring the bike and rider to a stop?
How far does the bicycle travel if it takes 4.5 seconds to come to rest?
What is the magnitude of the braking force?
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02-15-2010, 12:33 PM #1JTJTJTJTJTJT
GuestA 70 kg bicyclist rides his 9.8 kg bicycle with a speed of 14 m/s?
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