A stone tied to the end of a 20 cm long string is whirled in a horizontal circle. If centripetal acceleration is 9.8 $m/sec^{2}$, then its angular velocity in rad/sec is:
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Sep 18, 2022
A stone tied to the end of a 20 cm long string is whirled in a horizontal circle. If centripetal acceleration is 9.8 $m/sec^{2}$, then its angular velocity in rad/sec is: