des constant torque and therefore a constant angular eration a. The flywheel is assumed to be at rest at time in Parts A and B of this problem. Find the time to it takes to accelerate the flywheel to w₁ if the angular acceleration is a. Express your answer in terms of w₁ and a. ► View Available Hint(s) t₁ = Submit Part B 1ΨΕΙ ΑΣΦ 0₁ = * Incorrect; Try Again; 5 attempts remaining 3 Previous Answers Submit Find the angle 0₁ through which the flywheel will have turned during the time it takes for it to accelerate from rest up to angular velocity w₁. Express your answer in terms of some or all of the following: w₁, a, and t₁. View Available Hint(s) IVE ΑΣΦ ? ?
des constant torque and therefore a constant angular eration a. The flywheel is assumed to be at rest at time in Parts A and B of this problem. Find the time to it takes to accelerate the flywheel to w₁ if the angular acceleration is a. Express your answer in terms of w₁ and a. ► View Available Hint(s) t₁ = Submit Part B 1ΨΕΙ ΑΣΦ 0₁ = * Incorrect; Try Again; 5 attempts remaining 3 Previous Answers Submit Find the angle 0₁ through which the flywheel will have turned during the time it takes for it to accelerate from rest up to angular velocity w₁. Express your answer in terms of some or all of the following: w₁, a, and t₁. View Available Hint(s) IVE ΑΣΦ ? ?
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 Statement:**
A heavy flywheel is accelerated (rotationally) by a motor that provides constant torque and therefore a constant angular acceleration \(\alpha\). The flywheel is assumed to be at rest at time \( t = 0 \) in Parts A and B of this problem.
**Part A:**
Find the time \( t_1 \) it takes to accelerate the flywheel to \( \omega_1 \) if the angular acceleration is \(\alpha\).
**Express your answer in terms of \(\omega_1\) and \(\alpha\).**
- **Answer Input:**
There's a text box to enter the expression for \( t_1 = \).
- **Feedback:**
"Incorrect; Try Again: 5 attempts remaining"
**Part B:**
Find the angle \( \theta_1 \) through which the flywheel will have turned during the time it takes for it to accelerate from rest up to angular velocity \( \omega_1 \).
**Express your answer in terms of some or all of the following: \(\omega_1\), \(\alpha\), and \( t_1 \).**
- **Answer Input:**
There's a text box to enter the expression for \( \theta_1 = \).
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