(b) Calculate the normal force of the plane on the b you need to draw anything other than what you hav shown in part (a) to assist in your solution, use the below. Do NOT add anything to the figure in part (a) (c) Calculate the component of the force of gravity on the box that is parallel to the plane.

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.54P: A potato of mass 0.5 kg moves under Earth’s gravity with an air resistive force of −kmv. (a) Find...
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A box is being pushed at constant speed up an inclined
plane to a vertical height of 3.0 m above the ground, as
shown in the figure above. The person exerts a force
parallel to the plane. The mass m of the box is 50 kg, and
the coefficient of kinetic friction km between the box and
the plane is 0.30.
(a) On the dot below that represents the box, draw and
label the forces (not components) acting on the box.
(b) Calculate the normal force of the plane on the box. If
you need to draw anything other than what you have
shown in part (a) to assist in your solution, use the space
below. Do NOT add anything to the figure in part (a).
(c) Calculate the component of the force of gravity acting
on the box that is parallel to the plane.
(d) Calculate the friction force between the plane and the
box.
(e) Calculate the force applied by the person on the box.
(f) Calculate the work done by the person pushing the
box, assuming the box is raised to the vertical height of
3.0 m.
...
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A apclassroom.collegeboard.org
Transcribed Image Text:1:47 ull 5Gº 2 of 4 > Save & Exit X Question 2 My Response A box is being pushed at constant speed up an inclined plane to a vertical height of 3.0 m above the ground, as shown in the figure above. The person exerts a force parallel to the plane. The mass m of the box is 50 kg, and the coefficient of kinetic friction km between the box and the plane is 0.30. (a) On the dot below that represents the box, draw and label the forces (not components) acting on the box. (b) Calculate the normal force of the plane on the box. If you need to draw anything other than what you have shown in part (a) to assist in your solution, use the space below. Do NOT add anything to the figure in part (a). (c) Calculate the component of the force of gravity acting on the box that is parallel to the plane. (d) Calculate the friction force between the plane and the box. (e) Calculate the force applied by the person on the box. (f) Calculate the work done by the person pushing the box, assuming the box is raised to the vertical height of 3.0 m. ... Submit A apclassroom.collegeboard.org
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