Physics, 08.11.2019 05:31 zyrashanson
Acircular saw blade with radius 0.175 m starts from rest and turns in a vertical plane with a constant angular acceleration of 2.00 rev/s^2. after the blade has turned through 155 rev, a small piece of the blade breaks loose from the top of the blade. after the piece breaks loose, it travels with a velocity that is initially horizontal and equal to the tangential velocity of the rim of the blade. the piece travels a vertical distance of 0.820 m to the floor.
(a) how far does the piece travel horizontally, from where it broke off the blade until it strikes the floor? express your answer with the appropriate units.
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Acircular saw blade with radius 0.175 m starts from rest and turns in a vertical plane with a consta...
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