Question

A man is inside a lift. When the lift is
moving up with certain acceleration,
the apparent change in weight is
25%. When the lift moves down with
double the acceleration, the apparent
Change in weight is
) 25 2) 50% 3) 75% 4) 40%​

Answer 1

Answer:

2

Explanation:

apparent weight=mg(1-a/g) and move down double acceleration than Aw=2a/g×100%