A 8.09 kg box initially at rest on a horizontal surface is pushed by a constant force of 33.9 N that is applied at angle 39.8° below the horizontal. As the box accelerates along the surface, it encounters a frictional force of 17.1 N. Using work-energy theorem, what is the speed of the box after it has traveled 4.61 m? of V₁ = 0 ·d O 7.01 m/s O 3.19 m/s O 4.38 m/s O 5.45 m/s m

A 8.09 kg box initially at rest on a horizontal surface is pushed by a constant force of 33.9 N that is applied at angle 39.8° below the horizontal. As the box accelerates along the surface, it encounters a frictional force of 17.1 N. Using work-energy theorem, what is the speed of the box after it has traveled 4.61 m? of V₁ = 0 ·d O 7.01 m/s O 3.19 m/s O 4.38 m/s O 5.45 m/s m

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Description: Please answer this, I need help. A 8.09 kg box initially at rest on a horizontal surface is pushed by a constantforce of 33.9 N that is applied at angle 39.8° below the horizontal. As the boxaccelerates along the surface, it encounters a frictional f

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 7P: A sledge loaded with bricks has a total mass of 18.0 kg and it pulled at constant speed by a rope...

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