Q. Using the kinematic equation, prove that if two balls are released simultaneously from table, one with zero velocity and the other with a horizontal velocity, they would both reach the ground at the identical time.
Q. A person whose eyes are H = 1.93m above the floor stands L = 2.09m in front of a vertical plane mirror whose bottom edge is h = 49.3cm above the floor. What is the horizontal distance x to the base of the wall supporting the mirror of the nearest point on floor that can be seen reflected in the mirror?