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IP A ceiling fan is rotating at 1.0 rev/s. When turned off, it slows uniformly to a stop in 2.2 min .

IP A ceiling fan is rotating at 1.0 rev/s. When turned off, it slows uniformly to a stop in 2.2 min .

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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hw 26 question 3 part a

**Problem Statement: Ceiling Fan Dynamics** A ceiling fan is rotating at 1.0 revolutions per second (rev/s). When turned off, it slows uniformly to a stop in 2.2 minutes. **Conceptual Analysis:** - **Initial Angular Velocity:** \(1.0 \, \text{rev/s}\) - **Time to Stop:** \(2.2 \, \text{minutes}\) **Objective:** Students are encouraged to think about the physics principles involved in rotational motion and how uniform deceleration can be applied to solve this problem.
Transcribed Image Text:**Problem Statement: Ceiling Fan Dynamics** A ceiling fan is rotating at 1.0 revolutions per second (rev/s). When turned off, it slows uniformly to a stop in 2.2 minutes. **Conceptual Analysis:** - **Initial Angular Velocity:** \(1.0 \, \text{rev/s}\) - **Time to Stop:** \(2.2 \, \text{minutes}\) **Objective:** Students are encouraged to think about the physics principles involved in rotational motion and how uniform deceleration can be applied to solve this problem.
**Part A** **Question:** How many revolutions does the fan make in this time? **Instruction:** Express your answer using two significant figures. **Input Area:** - Δθ = [input box] rev **Interface Elements:** - A toolbar with options for mathematical symbols and formatting. - A submit button and a "Request Answer" link for additional help or verification.
Transcribed Image Text:**Part A** **Question:** How many revolutions does the fan make in this time? **Instruction:** Express your answer using two significant figures. **Input Area:** - Δθ = [input box] rev **Interface Elements:** - A toolbar with options for mathematical symbols and formatting. - A submit button and a "Request Answer" link for additional help or verification.
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