The blades in a blender rotate at a rate of 6800 rpm. When the motor is turned off during operation, the blades slow to rest in 2.5 s. Part A What is the angular acceleration as the blades slow down? Express your answer to two significant figures and include the appropriate units. | μΑ ? IL.:
The blades in a blender rotate at a rate of 6800 rpm. When the motor is turned off during operation, the blades slow to rest in 2.5 s. Part A What is the angular acceleration as the blades slow down? Express your answer to two significant figures and include the appropriate units. | μΑ ? IL.:
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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Transcribed Image Text:### Problem Description
**Situation:**
The blades in a blender rotate at a rate of 6800 revolutions per minute (rpm). When the motor is turned off during operation, the blades come to a complete stop in 2.5 seconds.
### Question
**Part A:**
What is the angular acceleration as the blades slow down?
**Instructions:**
Express your answer to two significant figures and include the appropriate units.
### Input Box for Answer
- **Symbol:** α (angular acceleration)
- **Fields for Input:**
- Value
- Units
**Note:** Ensure that your answer includes units of angular acceleration.
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