Isn't there a way to solve this by only using the work and energy? W = F(Delta X) W = 1/2mv_{final}^2-1/2mv_{initial}^2Potential Energy = MGH I understand how to solve this with regular FBD and newtons laws. I want to see the way to solve it using work and energy. At a winter recreation resort, snow tubers at the bottom of the hill hook their tubes to a tow rope. A motor pulls the rope sothat tubers move at constant velocity to the top of the hill. (Ignore the momentary acceleration of the tuber when he firstattaches his tube to the rope.) The coefficient of kinetic friction between the tube and the snow is lk = 0.15. A boy and histube with a total weight of 416 N are pulled a distance of 325 m up the 20° incline (see figure below). Consider the Earth, theboy, his tube, and the snow along his path to make up the system. Find the tension in the rope. (Enter the magnitude. Thework done by the rope is 6.53 x 104 J.)N

Given : Coefficient of kinetic friction = μk = 0.15 total weight of tube…

Isn't there a way to solve this by only using the work and energy? W = F(Delta X) W = 1/2mv_{final}^2-1/2mv_{initial}^2 Potential Energy = MGH I understand how to solve this with regular FBD and newtons laws. I want to see the way to solve it using work and energy.

Isn't there a way to solve this by only using the work and energy? W = F(Delta X) W = 1/2mv_{final}^2-1/2mv_{initial}^2 Potential Energy = MGH I understand how to solve this with regular FBD and newtons laws. I want to see the way to solve it using work and energy.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 9P: A 3.00-kg block starts from rest at the top of a 30.0 incline and slides a distance of 2.00 m down...

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Question

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Isn't there a way to solve this by only using the work and energy?

W = F(Delta X)

W = 1/2mv_{final}^2-1/2mv_{initial}^2

Potential Energy = MGH

I understand how to solve this with regular FBD and newtons laws. I want to see the way to solve it using work and energy.

At a winter recreation resort, snow tubers at the bottom of the hill hook their tubes to a tow rope. A motor pulls the rope so
that tubers move at constant velocity to the top of the hill. (Ignore the momentary acceleration of the tuber when he first
attaches his tube to the rope.) The coefficient of kinetic friction between the tube and the snow is lk = 0.15. A boy and his
tube with a total weight of 416 N are pulled a distance of 325 m up the 20° incline (see figure below). Consider the Earth, the
boy, his tube, and the snow along his path to make up the system. Find the tension in the rope. (Enter the magnitude. The
work done by the rope is 6.53 x 104 J.)
N

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