2. A fast spinning optical chopper (a chopper is a device used in optical measurements) has...
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2. A fast spinning optical chopper (a chopper is a device used in optical measurements) has a speed of 200 revolutions per second. The power to the chopper is turned off and with constant angular acceleration, slows down to a rest over 78.5 revolutions. What is the angular acceleration in rad/s²? 2. A fast spinning optical chopper (a chopper is a device used in optical measurements) has a speed of 200 revolutions per second. The power to the chopper is turned off and with constant angular acceleration, slows down to a rest over 78.5 revolutions. What is the angular acceleration in rad/s²?
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To find the angular acceleration of the chopper we can use the equations of motion for rotational dy... View the full answer
Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
Posted Date:
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