a person throws two identical stones from the top of a 200-m high cliff overlooking a lake. stone 1 is thrown at an angle of 30o above the horizontal with an initial speed of 40 m/s. stone 2 is thrown at an angle of 30o below the horizontal with an initial speed of 40 m/s. neglect air resistance. questions 23-28 refer to this situation. which stone hits the water first?