An object is elevated off the ground at a height of 10m. Directly below it is a
corrupt public official walking with a constant speed of 15m/s towards the right. If
the object is to be thrown at an angle of 30 degrees above the hôintal:
a) What speed should the object be thrown in order for it to hit the man (the man has negligible height).
b) How long would it take for the object to hit the man?
walking on the ground.