A bicycle slows down uniformly from 1 = 8.40 to rest over a distance of 115...
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A bicycle slows down uniformly from 1 = 8.40 to rest over a distance of 115 m. 8.40 m/s 115 m Each wheel and tire has an overall diameter of 68.0 cm. Assume the bicycle wheels roll clockwise without slipping and the tire is in firm contact with the ground. The linear speed of the bike and the angular speed of the wheels are related by: Vlinear bike wheel wheel = Also assume that the bike slows down uniformly, so the angular acceleration is constant. 12a. What is the angular velocity (vector!) at the initial instant t = 0.0s? 12b. What is the total number of revolutions each wheel rotates before coming to rest? 12c. What is the angular acceleration (vector!) of the wheel? 12d. What is the total time it takes to come to a stop? A bicycle slows down uniformly from 1 = 8.40 to rest over a distance of 115 m. 8.40 m/s 115 m Each wheel and tire has an overall diameter of 68.0 cm. Assume the bicycle wheels roll clockwise without slipping and the tire is in firm contact with the ground. The linear speed of the bike and the angular speed of the wheels are related by: Vlinear bike wheel wheel = Also assume that the bike slows down uniformly, so the angular acceleration is constant. 12a. What is the angular velocity (vector!) at the initial instant t = 0.0s? 12b. What is the total number of revolutions each wheel rotates before coming to rest? 12c. What is the angular acceleration (vector!) of the wheel? 12d. What is the total time it takes to come to a stop?
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 9780195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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