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» `48` RPM `75` rpm `15` rpm `24` rpm Answer :A