The flywheel of a steam engine runs with a constant angular speed of 132 rev/min. When steam is shut off, the friction of the bearings and the air brings the wheel to rest in 2.5 h. What is the magnitude of the constant angular acceleration of the wheel in rev/min2? Do not enter the units. 8.80x10-1 You are correct. Your receipt no. is 161-6726 Previous Tries How many rotations does the wheel make before coming to rest? 9.90x10³ You are correct. Your receipt no. is 161-5241 Previous Tries What is the magnitude of the tangential component of the linear acceleration of a particle that is located at a distance of 50 cm from the axis of rotation when the flywheel is turning at 66.0 rev/min? 6.14 10^-4 m/s^2 Submit Answer Incorrect. Tries 8/40 Previous Tries What is the magnitude of the net linear acceleration of the particle in the above question? Submit Answer Tries 0/40

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotation Of A Rigid Object About A Fixed Axis
Section: Chapter Questions
Problem 10.3OQ: A wheel is rotating about a fixed axis with constant angular acceleration 3 rad/s2. At different...
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The flywheel of a steam engine runs with a constant angular speed of 132 rev/min. When steam is shut off, the friction of the bearings and the air brings the wheel
to rest in 2.5 h. What is the magnitude of the constant angular acceleration of the wheel in rev/min2? Do not enter the units.
8.80x10-1
You are correct.
Your receipt no. is 161-6726 Previous Tries
How many rotations does the wheel make before coming to rest?
9.90x103
You are correct.
Your receipt no. is 161-5241 Previous Tries
What is the magnitude of the tangential component of the linear acceleration of a particle that is located at a distance of 50 cm from the axis of rotation when the
flywheel is turning at 66.0 rev/min?
6.14 10^-4 m/s^2
Submit Answer
Incorrect. Tries 8/40 Previous Tries
What is the magnitude of the net linear acceleration of the particle in the above question?
Submit Answer Tries 0/40
Transcribed Image Text:The flywheel of a steam engine runs with a constant angular speed of 132 rev/min. When steam is shut off, the friction of the bearings and the air brings the wheel to rest in 2.5 h. What is the magnitude of the constant angular acceleration of the wheel in rev/min2? Do not enter the units. 8.80x10-1 You are correct. Your receipt no. is 161-6726 Previous Tries How many rotations does the wheel make before coming to rest? 9.90x103 You are correct. Your receipt no. is 161-5241 Previous Tries What is the magnitude of the tangential component of the linear acceleration of a particle that is located at a distance of 50 cm from the axis of rotation when the flywheel is turning at 66.0 rev/min? 6.14 10^-4 m/s^2 Submit Answer Incorrect. Tries 8/40 Previous Tries What is the magnitude of the net linear acceleration of the particle in the above question? Submit Answer Tries 0/40
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