w (N) 900 750 600 0- 0 2 6. Henry and Elevator : Henry gets into an elevator on the 50th floor of a building and stands on a weighing scale. The elevator begins moving at t=0 s. The figure shows his scale reading over the next 12s. a) Is the elevator's initial direction up or down? Explain how you can tell. b) What is Henry's mass? c) How far Henry travelled at t = 12s? 4 6 8 10 12 -1 (s)

w (N) 900 750 600 0- 0 2 6. Henry and Elevator : Henry gets into an elevator on the 50th floor of a building and stands on a weighing scale. The elevator begins moving at t=0 s. The figure shows his scale reading over the next 12s. a) Is the elevator's initial direction up or down? Explain how you can tell. b) What is Henry's mass? c) How far Henry travelled at t = 12s? 4 6 8 10 12 -1 (s)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

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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Question

900
750
600
0
0
2
6. Henry and Elevator : Henry gets into an elevator on the 50th floor of a building and stands
on a weighing scale. The elevator begins moving at t=0 s. The figure shows his scale
reading over the next 12s.
a) Is the elevator's initial direction up or down? Explain how you can tell.
b) What is Henry's mass?
c) How far Henry travelled at t = 12s?
4 6 8 10 12
-1 (s)

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