A pendulum clock is calibrated so that the minute hand goes once around the clock-face whenever the pendulum swings a certain number of times (in exactly an hour). If that same clock is taken up to the Moon, where the acceleration due to gravity is 1.63~\mathrm{m/s^2}1.63 m/s 2 , find the time it will take for the minute hand to make a full revolution on the clock face