Answer
a) $60rev/h$
b) $360\frac{deg}{min}$
c) $\frac{\pi}{30}rad/s$
Work Step by Step
(a) The angular velocity of second in $rev/h $ is given as
$(\frac{1rev}{60s})(\frac{3600}{h})=60rev/h$
(b) The angular velocity of second in $deg/min $ is given as
$(\frac{1rev}{60s})(\frac{60s}{min})(\frac{360deg}{rev})=360\frac{deg}{min}$
(c) The angular velocity of second in $rad/s $ is given as
$(\frac{1rev}{60s})(\frac{2\pi rad}{rev})=\frac{\pi}{30}rad/s$
