A 70 kg bicyclist is coasting down a long hill with a 3.5° slope. He’s moving quite rapidly, so air drag is important. His cross-section area is 0.32 m2 and his drag coefficient is 0.88. What speed does he eventually reach, in mph?
A 70 kg bicyclist is coasting down a long hill with a 3.5° slope. He’s moving quite rapidly, so air drag is important. His cross-section area is 0.32 m2 and his drag coefficient is 0.88. What speed does he eventually reach, in mph?
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 8STP
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A 70 kg bicyclist is coasting down a long hill with a 3.5° slope. He’s moving quite rapidly, so air drag is important. His cross-section area is 0.32 m2 and his drag coefficient is 0.88. What speed does he eventually reach, in mph?
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