Physics, 13.11.2019 18:31 keananashville
Walking across campus on a windy day, floyd fluids speculates about using an umbrella to ‘sail’ his bicycle across campus. the frontal area of the bike and rider is 0.3 m2 and they have a drag coefficient of about 1.2. assume the rolling friction coefficient is 0.05 and the combined mass of bike and rider is 85 kg. floyd’s umbrella is 1.22 m in diameter, and the wind is blowing at 24 km/hr.
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Walking across campus on a windy day, floyd fluids speculates about using an umbrella to ‘sail’ his...
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