You get into an elevator and step onto a bathroom scale, which shows you weigh 140 pounds. The doors close, and the elevator starts to move, very smoothly. You look down, and notice that your weight is now 137 pounds. What can you say about the motion of the elevator? Again: N3 problem. Here, focus on the "Normal force" slideshow near end of unit. (A) It is moving upward, but slowing down. (B) It is moving upward, and speeding up. (C) It is moving downward, but slowing down. (D) It is moving downward, at a constant speed. (E) other (explain)

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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(D) You move backward, at the SAME speed as the rock.
(E) other (explain)
7. You get into an elevator and step onto a bathroom scale, which shows you weigh 140 pounds.
The doors close, and the elevator starts to move, very smoothly. You look down, and notice that
your weight is now 137 pounds. What can you say about the motion of the elevator?
Again: N3 problem. Here, focus on the "Normal force" slideshow near end of unit.
(A) It is moving upward, but slowing down.
(B) It is moving upward, and speeding up.
(C) It is moving downward, but slowing down.
(D) It is moving downward, at a constant speed.
(E) other (explain)
lenovo
Transcribed Image Text:(D) You move backward, at the SAME speed as the rock. (E) other (explain) 7. You get into an elevator and step onto a bathroom scale, which shows you weigh 140 pounds. The doors close, and the elevator starts to move, very smoothly. You look down, and notice that your weight is now 137 pounds. What can you say about the motion of the elevator? Again: N3 problem. Here, focus on the "Normal force" slideshow near end of unit. (A) It is moving upward, but slowing down. (B) It is moving upward, and speeding up. (C) It is moving downward, but slowing down. (D) It is moving downward, at a constant speed. (E) other (explain) lenovo
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