Q1. A baseball thrown at an angle of 55.0^circ above the horizontal that strikes a building 18.0 {rm m} away at a point 8.00 {rm m}, above the point from which it is thrown. Overlook air resistance. Find the magnitude of the initial velocity of the baseball (the velocity with which the baseball is thrown)
Q2. A 50-kilogram woman balances on one heel of a pair of high heel shoes. If the heel is circular with radius of .5 cm, what pressure does she exert on the floor?