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A leamer weighing 800N runs up 20 stairs each 20cm high in 4 seconds. How much power is exerted by the learner? A 300W B 400W C 600W D 800W W=

A leamer weighing 800N runs up 20 stairs each 20cm high in 4 seconds. How much power is exerted by the learner? A 300W B 400W C 600W D 800W W=

College Physics
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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Pe wo P = 16,000 Us Time() A lemer welching 7 A leamer weighing 800N runs up 20 stairs each 20cm high in 4 seconds. How much power is exerted by the learner? A 300W V=Fxd W = 800x B 400W C 600W W = 18,000 D 800W Valodiky m/s)
Transcribed Image Text:Pe wo P = 16,000 Us Time() A lemer welching 7 A leamer weighing 800N runs up 20 stairs each 20cm high in 4 seconds. How much power is exerted by the learner? A 300W V=Fxd W = 800x B 400W C 600W W = 18,000 D 800W Valodiky m/s)
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