Question

In 1-2 sentences, explain why two objects with the same mass, when dropped from the same height, may not reach the ground at the same time

Answer 1

Two objects with the same mass may not reach the ground at the same time if they experience different amounts of air resistance due to differences in shape or surface area. For example, a feather and a hammer dropped from the same height will fall at different rates because the feather encounters significantly more air resistance relative to its weight than the hammer does.