a mass m is attached to a string of length l and released when the string is horizontal, causing the mass to fall in a circular path. At the time that the mass has fallen through the angle ø, determine the following in terms of m, l, g, and ø:
a) the speed of the object
b) the maginitude of the centripetal acceleration
c) the magnitude of the tangental acceleration
d) the magnitude of the tension force
e) the maximum value of the tension force in the string