The front wheel of a cyclist is doing 10 rotations in 3.0 s. a) If the diameter of the wheel is 70 cm, what is the velocity of the cyclist? b) Determine the radial and tangential acceleration of the wheel. c) A nasty man is hiding on a bridge along the road, 5.0 m above where the cyclist will ride. He is planning to drop a bottle on the cyclist. In order for the bottle to hit the cyclist, how far away would the cyclist have to be when the bottle is dropped?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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The front wheel of a cyclist is doing 10 rotations in 3.0 s.

a) If the diameter of the wheel is 70 cm, what is the velocity of the cyclist?

b) Determine the radial and tangential acceleration of the wheel.

c) A nasty man is hiding on a bridge along the road, 5.0 m above where the cyclist will ride. He is planning to drop a bottle on the cyclist. In order for the bottle to hit the cyclist, how far away would the cyclist have to be when the bottle is dropped?

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