A disk rotates about its central axis starting from rest, Physics

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A disk rotates about its central axis starting from rest

A disk rotates about its central axis starting from rest and accelerates with constant angular acceleration. At one time it is rotating at 5.5 rad/s; 70 radians later, its angular speed is 15 rad/s. Calculate

(a) the angular acceleration (rad/s2),

(b) the time required to complete the 70 radians,

(d) the number of radians from rest until the time the disk reaches the 5.5 rad/s angular speed.

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Physics: A disk rotates about its central axis starting from rest

Reference No:- TGS0668773

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Ask an Expert for Answer!!

Physics: A disk rotates about its central axis starting from rest

Reference No:- TGS0668773

Recent Questions Asked Physics

Q : Continuation of problem 8 and problem 37 another

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