1. Given three objects. Object A has a mass of 1.00 kg and is thrown straight up into free fall with an initial velocity of 1m / s Object B has a mass of 2.00 kg and is thrown straight down into free fall with an initial velocity of 2m / s and object C has a mass of 3.00 kg and is dropped from rest into free fall. Which object has the greatest acceleration in free fall? A.) Object A B.) Object B C.) Object C D.) they all have a non zero acceleration that is the same. E. they all have zero acceleration 2. When a ball is dropped into free fall, the ratio of the distance fallen after 4 seconds to the distance fallen after 2 seconds should be which of these? A.) 1 B.) 2 C.) 3 D.) 4 E.) 5 3. Taking which of these actions would double the acceleration due to gravity of the falling ball in this lab? A.) doubling the mass of the ball B.) quadrupling the mass C.) tripling the mass D.) reducing the mass of the ball to one half as much E.) none of these