Question

How does this explain A swimmer pushes water backward.​

Answer 1

Explanation:

Explanation: According to Newton's third law, forces always come in equal and opposite pairs. The swimmer will drag their hand backwards to the water to apply a force to it, this causes some of the water to accelerate backwards, but it also causes an equal and opposite force on you!

Answer 2

Answer:

According to newton's 3rd law of motion in each and every action there is an equal and opposite force. So if he push the water backwards then according to the above principle or law he will be able to move forward.