Question

Which is the best example of Newton's Third Law of Motion?

Answer 1

Answer:

A swimmer who jumps off a raft moves forward through the air, and the raft moves backwards through the water.

Explanation:

As per Newton's III law we know that it is based upon action reaction pair of force.

So as per Newton's III law we know that when we apply some force on an object then it will exert equal and opposite force on us which is known as reaction force

so here we can say that

$\vec F_{action} =-\vec F_{reaction}$

so here we can say that when a swimmer jumps off a raft then swimmer apply action force on the boat in backward direction and due to this he will get a reaction force in forward direction due to which he is able to jump off.

So correct answer will be

A swimmer who jumps off a raft moves forward through the air, and the raft moves backwards through the water.

Answer 2

The second answer because large mass equals large force