A lift is freely falling from 8th floor and is just about to stop at 4th floor. Taking ground floor as origin and positive direction upwards for displacement, velocity, acceleration. Which one of the following is correct?

A lift is freely falling from 8th floor and is just about to stop at 4

1.	A lift is freely falling from 8th floor and is just about to stop at 4th floor. Taking ground floor as origin and positive direction upwards for displacement, velocity, acceleration. Which one of the following is correct?
Answer» `X lt 0, v lt 0, a GT 0` `x gt 0, v lt 0, a lt 0` `x gt 0, v lt 0, a gt 0` `x gt 0, v gt 0, a lt 0` ANSWER :A