If t is time en Motion in a Straight Line 65 A boy is

Last updated: 6/21/2023

If t is time en Motion in a Straight Line 65 A boy is standing on a plank which is accelerating vertically upwards with constant acceleration If boy throws a ball vertically up with velocity vo relative to plank and its time of flight is T the acceleration of the plank is 1 a 2v gT T K aT 2 a LAY Vo gT T 2vo gT