A ball attached to a string of length L swings in a
horizontalcircle, as shown above, with a constant speed. The
stringmakes an angle θ with the vertical, and T is the magnitude
ofthe tension in the string. Express your answers to
thefollowing in terms of the given quantities and a)draw a free
body diagram for the ball. b)Determine the mass of the ball. c)
determine the speed of the ball. d)determine the frequency of
revolution of the ball. e)suppose that the string breaks as the
ball swings in its circularpath. Qualitatively describe the
trajectory of the ball afterthe string breaks but before it hits
the ground.