_7.A golf ball and a ping-pong ball are dropped in a vacuum chamber. When they have fallen halfway down, they have the same

Question

Quizplus · Accepted Answer

In a vacuum chamber, there is no air resistance to slow down either the golf ball or ping-pong ball. Therefore, both of them will accelerate at the same rate due to gravity. Since they both start at rest, they will have the same speed when they have fallen halfway down.

7 A Golf Ball and a Ping-Pong Ball Are Dropped

₇A Golf Ball and a Ping-Pong Ball Are Dropped