Numerical Problem 2, Forces and Motion … msa admin March 31, 2021 A helicopter is ascending vertically at a speed of 19.6 m/s. When it is at a height of 156.8 m above the ground, a stone is dropped. How long does the stone take to reach the ground? 6 Comments Problem 2: A helicopter is ascending vertically at a speed of 19.6 m/s. When it is at a height of 156.8 m above the ground,…
