Solving a Skier's Horizontal Distance Problem

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The skier problem involves calculating the horizontal distance a skier travels after descending a 200 m hill inclined at 10.5 degrees, with a friction coefficient of 0.075. Key equations include the friction force and net force equations, but the user struggles with the transition from the slope to the horizontal surface. Other participants suggest that all necessary data is provided and encourage the user to focus on applying a single equation to solve the problem. A clearer understanding of the forces at play and the use of trigonometric components is essential for finding the solution. The discussion emphasizes the importance of breaking down the problem into manageable parts to achieve the correct answer.
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Homework Statement



A skier starts from rest at the top of a hill that is inclined at 10.5degrees with the horizontal. The hillside is 200 m long, and the coefficient of friction between the skis is 0.075. At the bottom of the hill, the snow is level and the coefficient of friction is unchanged. How far does the skier move along the horizontal portion of the snow before coming to rest?


Homework Equations


Ff=μFnorm
Fnet=ma
cosθ=adj/hyp
sinθ=opp/adj
tanθ=opp/adj


The Attempt at a Solution


μ = .075
d = 200m
incline = 10.5°

I know I must use components to solve, but the way this problem is set up (lack of givens) I am having trouble solving it. Also I do not know how to calculate it once he hits horizontal land and is no longer on the slope. A walk-through of this would be absolutely AMAZING! :)
 
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A PP4L K said:

Homework Statement



A skier starts from rest at the top of a hill that is inclined at 10.5degrees with the horizontal. The hillside is 200 m long, and the coefficient of friction between the skis is 0.075. At the bottom of the hill, the snow is level and the coefficient of friction is unchanged. How far does the skier move along the horizontal portion of the snow before coming to rest?


Homework Equations


Ff=μFnorm
Fnet=ma
cosθ=adj/hyp
sinθ=opp/adj
tanθ=opp/adj


The Attempt at a Solution


μ = .075
d = 200m
incline = 10.5°

I know I must use components to solve, but the way this problem is set up (lack of givens) I am having trouble solving it. Also I do not know how to calculate it once he hits horizontal land and is no longer on the slope. A walk-through of this would be absolutely AMAZING! :)

You'll have to be more specific about what you think is missing from the givens. It looks okay to me.
 


Its a very very easy question!
All data required is given. You just need one equation to solve it. Think more about it.
 
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