The Saw Stop table saw has a special safety breaking mechanism which is able to bring the blade to a comp rpm) if the operator accidentally touches it. The saw is able to do so within 0.001s of the blade making cont A typical table saw blade has a mass of 700g and a radius of 9cm and can be treated as solid disk. a) What torque is requred to slow the blade in this time? b) Through what angle does the blade turn through as it comes to a stop?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The Saw Stop table saw has a special safety breaking mechanism which is able to bring the blade to a complete stop from full speed (4200
rpm) if the operator accidentally touches it. The saw is able to do so within 0.001s of the blade making contact with skin.
www
A typical table saw blade has a mass of 700g and a radius of 9cm and can be treated as solid disk,
a) What torque is requred to slow the blade in this time?
b) Through what angle does the blade turn through as it comes to a stop?
Transcribed Image Text:The Saw Stop table saw has a special safety breaking mechanism which is able to bring the blade to a complete stop from full speed (4200 rpm) if the operator accidentally touches it. The saw is able to do so within 0.001s of the blade making contact with skin. www A typical table saw blade has a mass of 700g and a radius of 9cm and can be treated as solid disk, a) What torque is requred to slow the blade in this time? b) Through what angle does the blade turn through as it comes to a stop?
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