Multiple choice

Which falls down faster in a vaccum?

  1. A wooden ball

  2. A steel ball

  3. A feather

  4. All will fall down at the same speed because there will be no air resistance

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In a vacuum, there is no air resistance to oppose the motion of falling objects. According to the laws of physics, all objects fall with the same acceleration due to gravity regardless of their mass.