5. An engineer wants to design an improved elevator for a building. The original design used a motor that could lift 1000 kg through a distance of 20 meters in 30 seconds. The engineer wants a motor that can lift 800 kg through a distance of 30 meters in 20 seconds. Compared to the old motor, the new motor Explain your answer. (A) Should exert a force of the same magnitude, but must provide larger powe Should exert a force of a larger magnitude, output (B) and must provide a larger power output force of a smaller magnitude, and can provide a smaller power output (C) Can exert a (D) Can exert a force of a smaller magnitude, but must provide the same power output (E) Can exert a force of a smaller magnitude, but must provide a larger power output.

5. An engineer wants to design an improved elevator for a building. The original design used a motor that could lift 1000 kg through a distance of 20 meters in 30 seconds. The engineer wants a motor that can lift 800 kg through a distance of 30 meters in 20 seconds. Compared to the old motor, the new motor Explain your answer. (A) Should exert a force of the same magnitude, but must provide larger powe Should exert a force of a larger magnitude, output (B) and must provide a larger power output force of a smaller magnitude, and can provide a smaller power output (C) Can exert a (D) Can exert a force of a smaller magnitude, but must provide the same power output (E) Can exert a force of a smaller magnitude, but must provide a larger power output.

Name: answer in word type 5.An engineer wants to design an improved elevator
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Description: answer in word type 5.An engineer wants to design an improved elevator for a building. Theoriginal design used a motor that could lift 1000 kg through a distance of 20meters in 30 seconds. The engineer wants a motor that can lift 800 kg througha dist

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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