Compute all parts of given question:
Question: A stone is thrown vertically upward with a sped of 12.0 m/s from the edge of a cliff 70.0 M high.
Part A: How much later does it reach the bottom of the cliff?
Part B: What is its speed just before hitting?
Part C: What total distance did it travel?
Any expert will able to provide correct answer for the above question.