Answer:
Velocity, quantity that designates how fast and in what direction a point is moving.
Explanation:
The ball accelerates because of gravity.
Answer:
B) resistance
Explanation:
the resistance of a wire is proportional to its length, and inversely proportional to its cross-sectional area.
First think which has less mass in the solar system. The sun is the largest object in the solar system, so the answer is C. the sun. Hope I helped! :P