1. Sophia used 150 N of horizontal force to move a box from one corner of the classroom to a distance of 4.5m to the right. It took her 56s to finish the work. Miguel pushed an identicali box using the same force toward the same position. It took him 48s to do it. Compare the powers of Sophią.and Miguel in pushing the box.

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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1. Sophia used 150 N of horizontal
force to move a box from one corner
of the classroom to a distance of 4.5m
to the right. It took her 56s to finish
the work. Miguel pushed an identical
box using the same force toward the
same position. It took him 48s to do
it. Compare the powers of Sophią and
Miguel in pushing the box."
Transcribed Image Text:1. Sophia used 150 N of horizontal force to move a box from one corner of the classroom to a distance of 4.5m to the right. It took her 56s to finish the work. Miguel pushed an identical box using the same force toward the same position. It took him 48s to do it. Compare the powers of Sophią and Miguel in pushing the box."
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