A cyclist pedals along a slope which is at 5.0° to the horizontal. The cyclist starts from rest at the top of the slope and reaches a speed of 12 m/s after a time of 67 s, having travelled 40 m down the slope. The total mass of the cyclist and bicycle is 90 kg. 5.0⁰ 40 m Calculate: i) the loss in gravitational potential energy as they travel down the slope ii) the increase in kinetic energy as they travels down the slope.

A cyclist pedals along a slope which is at 5.0° to the horizontal. The cyclist starts from rest at the top of the slope and reaches a speed of 12 m/s after a time of 67 s, having travelled 40 m down the slope. The total mass of the cyclist and bicycle is 90 kg. 5.0⁰ 40 m Calculate: i) the loss in gravitational potential energy as they travel down the slope ii) the increase in kinetic energy as they travels down the slope.

Name: please answer ii) A cyclist pedals along a slope which is at 5.0° to t
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Description: please answer ii) A cyclist pedals along a slope which is at 5.0° to the horizontal. The cyclist starts from rest at the topof the slope and reaches a speed of 12 m/s after a time of 67 s, having travelled 40 m down theslope. The total mass of the cy

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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