A 47 kg skier rolls off from a frictionless slope with an inclination of approximately 400. From the bottom of the slope, she slides at 25 m/s until she stops 12 seconds later. Find the height of the slope.the horizontal distance from the bottom of the slope covered by the skier before stoppingthe work done by frictionthe coefficient of kinetic frictionat which point from the foot of the slope is the skier’s speed half the original speed?

If a person slides on frictionless surface then it's total energy must be constant

Answered: skier rolls off from a frictionless…

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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A 47 kg skier rolls off from a frictionless slope with an inclination of approximately 40⁰. From the bottom of the slope, she slides at 25 m/s until she stops 12 seconds later. Find

the height of the slope.
the horizontal distance from the bottom of the slope covered by the skier before stopping
the work done by friction
the coefficient of kinetic friction
at which point from the foot of the slope is the skier’s speed half the original speed?

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