A shaft is turning at 65.0 rad/s at time t = 0. Thereafter, its angular acceleration is given by α = − 10.0 − 5.00 t where α is in rad/s2 and t is in seconds. (a) Find the angular speed of the shaft at t= 3.00s. (b) Through what angle does it turn between t=0 and t= 3.00s?

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azureherring974Lv1

6 Oct 2020

A shaft is turning at 65.0 rad/s at time t = 0. Thereafter, its angular acceleration is given by α = − 10.0 − 5.00 t where α is in rad/s² and t is in seconds.

(a) Find the angular speed of the shaft at t= 3.00s.

(b) Through what angle does it turn between t=0 and t= 3.00s?

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SACHIN KUMARLv8

10 Dec 2020

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