A dancer spins about a vertical axis at 60 rpm with her arms folded. If she strectes her hands so that M.I. about the vertical axis increases by 25%, the new rate of revolvution is

A dancer spins about a vertical axis at 60 rpm with her arms folded. I

1.	A dancer spins about a vertical axis at 60 rpm with her arms folded. If she strectes her hands so that M.I. about the vertical axis increases by 25%, the new rate of revolvution is
Answer» 48rpm 75 rpm 15 rpm 24 rpm Answer :A