Compute all parts of following problem given below:
Problem: A ball is thrown vertically upward with a speed of 19.0 m/s.
Part A: How high does it rise?
Part B: How long does it take to reach its highest point?
Part C: How long does the ball take to hit the ground after it reaches its highest point?
Part D: What is its velocity when it returns to the level from which it started?
I am not able to get the right solution please help me.