42 A person is an elevator accelerating upwards with an

Last updated: 6/24/2023

42 A person is an elevator accelerating upwards with an acceleration of 2 ms 2 tosses a coin vertically upwards with a speed of 20 ms After how much time will the coin fall back into his hand g 10 ms 2 10 1 sec 3 2 4 sec 5 3 sec 4 3 20 sec