Physics for IGCSE & O level - Forces And Motion (Section 6 - No. 35)
Which of the following scenarios demonstrates Newton's Third Law?
A car speeding up on the highway.
A book sitting still on a table.
A rocket launching into space.
A ball rolling down a hill.
Giải thích
In a rocket, the action is the expelling of gases downward, the reaction is the rocket moving upward.