velocity v upward acceleration a Another person 2 of the

Last updated: 6/12/2023

velocity v upward acceleration a Another person 2 of the same mass m as person 1 is standing on the same elevator The net work done on the person 1 as observed by person 2 within time t is 1 m g a vt at 2 mg vt at 3 0 4 ma vt at