02a. A cd player uniformly accelerates a cd from rest to an angular velocity of 415 rpm in 2.08 seconds. Solve for (a) angular acceleration. 02b. Solve for (b) how many revolutions it takes for the cd to reach its maximum angular velocity.
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We know that 1 rpm is equal to 2π rad/s. So, the final angular velocity is: 415 rpm * 2π rad/s = 415 * 2π rad/s = 2603.6 rad/s Show more…
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