The angular speed of a motor wheel is increased from 120 rpm to 3120 rpm in 16 seconds. The angular acceleration of the motor wheel is
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Step 1
Given: Initial angular speed, ω1 = 120 rpm Final angular speed, ω2 = 3120 rpm Convert ω1: ω1 = 120 rpm * (2π rad/1 rev) * (1 min/60 sec) = 4π rad/s Convert ω2: ω2 = 3120 rpm * (2π rad/1 rev) * (1 min/60 sec) = 104π rad/s Show more…
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