Final answer:
Newton's 2nd Law of Motion examples include pulling a wagon with dogs, swimming, and the rolling of a kicked ball.
Step-by-step explanation:
An example of Newton's 2nd Law of Motion is when a wagon with dogs takes more force to pull than an empty wagon. This is because the mass of the dogs adds to the overall mass of the wagon, and according to Newton's 2nd Law, force is directly proportional to mass. The greater the mass, the greater the force required to move it.
Another example is when you swim and push back on the water, which moves you forward. According to Newton's 2nd Law, the force you exert on the water (action force) creates an equal and opposite force from the water pushing you forward (reaction force).
Lastly, when your friend kicks the ball to you, it will keep rolling until you stop it. This is because there is no external force acting on the ball to stop its motion, as explained by Newton's 1st Law of Motion.
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