A lift coming down is just about to reach the ground floor. Taking the ground floor as origin and positive direction upwards for all quantities. Which one of the following is correcta. x 0a. x > 0, v 0, v 0a. x > 0, v > 0, a clarify why acceleration is grater than zero and what is mean by just about to stop

A lift coming down is just about to reach the ground floor. Taking the

1.	A lift coming down is just about to reach the ground floor. Taking the ground floor as origin and positive direction upwards for all quantities. Which one of the following is correcta. x < 0, v < 0, a > 0a. x > 0, v < 0, a < 0a. x > 0, v < 0, a > 0a. x > 0, v > 0, a clarify why acceleration is grater than zero and what is mean by just about to stop
Answer» it is IMPOSSIBLE to do itExplanation:THEREFORE I don't KNOW

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