An elevator shown in Figure 2 is moving upward at a constant speed of 5 m/s. A man standing 15 m above the top of the elevator throws a ball upward with a speed of 3 m/s. Determine (a) when the ball...

Extracted text: An elevator shown in Figure 2 is moving upward at a constant speed of 5 m/s. A man standing 15 m above the top of the elevator throws a ball upward with a speed of 3 m/s. Determine (a) when the ball will hit the elevator, (b) where the ball will hit the elevator with respect to the location of the man. 15 m Figure 2