12 A conical pendulum rotates at a horizontal angular velocity of 1.07 rad/s. The length of the string is 13 m and the pendulum mass is 25 kg. Determine: a) The tension in the string.
b) The radius of the turning circle.
e) The centripetal acceleration of the mass.
d) The centripetal force of the mass.
Data: g = 9.8 m/s2.