(4). (a) A 1,050 kg car makes a circular turn of radius 15m on a flat concrete road, if the speed is v= 8m/s to avoid skidding what should be the coefficient of static friction between the tires and the road ? (b) A bicycle moving on a banked road at a speed of v=10m/s makes a circular turn. The radius of the circle is estimated to be 42 m. What is the angle of elevation, to the nearest tenth place, of the road with respect to the horizontal?
(4). (a) A 1,050 kg car makes a circular turn of radius 15m on a flat concrete road, if the speed is v= 8m/s to avoid skidding what should be the coefficient of static friction between the tires and the road ? (b) A bicycle moving on a banked road at a speed of v=10m/s makes a circular turn. The radius of the circle is estimated to be 42 m. What is the angle of elevation, to the nearest tenth place, of the road with respect to the horizontal?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 77P: A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the...
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