An elevator of height 6 m starts from rest and moves upwards

Last updated: 6/12/2023

An elevator of height 6 m starts from rest and moves upwards with constant acceleration of 2 m s2 After 20 s from start a bolt from the ceiling of elevator detaches and then hits the floor of elevator If the distance travelled by bolt till the time S it hits the floor in metres is S then find g 10 m s