Question

a lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively
(a) g,g
(b) g-a,g-a
(c) g-a,g
(d) a,g

Answer 1

(b) g-a,g-a
hope this helps u