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A 65.00-kg runner begins her exercise by moving with a velocity of 2.50 m/s. She then runs up a 5.00-m flight of stairs. At the top of the stairs, she keeps running with a velocity of 1.50 m/s. This entire exercise takes 8.00 s. Determine her output power during the entire exercise. O A.P = 424 w O B. P = 433 W OC.P = 407 W O D.P = 407 J/s

A 65.00-kg runner begins her exercise by moving with a velocity of 2.50 m/s. She then runs up a 5.00-m flight of stairs. At the top of the stairs, she keeps running with a velocity of 1.50 m/s. This entire exercise takes 8.00 s. Determine her output power during the entire exercise. O A.P = 424 w O B. P = 433 W OC.P = 407 W O D.P = 407 J/s

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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A 65.00-kg runner begins her exercise by moving with a velocity of 2.50 m/s. She then runs up a 5.00-m flight of stairs. At the top of the stairs, she keeps running with a velocity of 1.50 m/s. This entire exercise takes 8.00 s. Determine her output power during the entire exercise. O A.P = 424 w O B. P = 433 W OC.P = 407 W O D.P = 407 J/s
Transcribed Image Text:A 65.00-kg runner begins her exercise by moving with a velocity of 2.50 m/s. She then runs up a 5.00-m flight of stairs. At the top of the stairs, she keeps running with a velocity of 1.50 m/s. This entire exercise takes 8.00 s. Determine her output power during the entire exercise. O A.P = 424 w O B. P = 433 W OC.P = 407 W O D.P = 407 J/s
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