A 70.0 kg skier , starting with a speed of 1.00 m/s skies down a rough 17.0 m high ski hill and then goes up and off a ramp, as shown. a. What is the work done by friction as the skier travels down the hill from the start to the bottom of the hill? b. How high will the skier rise after leaving the bottom ramp? Vo=1.0 m/s H=17.0 m V½=15.0 m/s

A 70.0 kg skier , starting with a speed of 1.00 m/s skies down a rough 17.0 m high ski hill and then goes up and off a ramp, as shown. a. What is the work done by friction as the skier travels down the hill from the start to the bottom of the hill? b. How high will the skier rise after leaving the bottom ramp? Vo=1.0 m/s H=17.0 m V½=15.0 m/s

College Physics

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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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Question

A 70.0 kg skier , starting with a speed of 1.00 m/s skies down a rough
17.0 m high ski hill and then goes up and off a ramp, as shown.
a. What is the work done by friction as the skier travels down the hill
from the start to the bottom of the hill?
b. How high will the skier rise after leaving the bottom ramp?
2 Vo=1.0 m/s
H=17.0 m
V2=15.0
m/s

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