Which of the following are Newton\'s 2nd Law, Newton\'s 3rd Law, or Neither. 1.

ID: 3893263 • Letter: W

Question

Which of the following are Newton's 2nd Law, Newton's 3rd Law, or Neither.

1. Gravity tugs downward on a box sitting on the ground; the ground pushes up on the box.

2. A thrust force from its propeller pulls a plane forward; a drag force pushes it backward.

3. A team of dogs pulls a sled, moving it; the sled pulls backward on the dogs.

4. A car exerts a forward force on a trailer; the trailer tugs backward on the car.

5. A baseball pushes on a window breaking it; the window pushes back on the baseball

6. The earth attracts a stone; the stone attracts the earth.

So I'm confused as to which is which at first I thought that the order was...

1. 3rd

2. 3rd

3. 2nd

4. 2nd

5. 2nd

6. 3rd

Any pointer would be appreciated.

all the statements are based on NEWTON's 3rd Law

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