Match each theory to its best description.
core accretion
theory
gas and dust sticks to
itself and collapses
gravitational
instability theory
a core of rock and ice
attracts gases

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

i believe the answer is a hope it and is correct