A small bob of mass $200\ \text{g}$ hangs from a fixed point by a light string $1.0\ \text{m}$ long. It moves in a horizontal circle at a steady speed, with the string making an angle of $60^\circ$ with the vertical (a conical pendulum). Taking $g = 10\ \text{m/s}^2$, the tension in the string and the time for one revolution are