IP A ceiling fan is rotating at 1.1 rev/s. When turned off, it slows uniformly to a stop in 2.1 min. ▼ Part A How many revolutions does the fan make in this time? Express your answer using two significant figures. Δθ = Submit Part B X Incorrect; Try Again; 3 attempts remaining OF IVE ΑΣΦ Δθ = Previous Answers Request Answer Submit Using the result from part A, find the number of revolutions the fan must make for its speed to decrease from 1.1 rev/s to 0.55 rev/s. Express your answer using two significant figures. [5] ΑΣΦ ? Previous Answers Request Answer rev ? rev
IP A ceiling fan is rotating at 1.1 rev/s. When turned off, it slows uniformly to a stop in 2.1 min. ▼ Part A How many revolutions does the fan make in this time? Express your answer using two significant figures. Δθ = Submit Part B X Incorrect; Try Again; 3 attempts remaining OF IVE ΑΣΦ Δθ = Previous Answers Request Answer Submit Using the result from part A, find the number of revolutions the fan must make for its speed to decrease from 1.1 rev/s to 0.55 rev/s. Express your answer using two significant figures. [5] ΑΣΦ ? Previous Answers Request Answer rev ? rev
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...
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