Question

Read the scenarios below. ​

Mark "1" for Newton’s 1st Law, "2" for Newton’s 2nd Law, or "3" for Newton’s 3rd Law.​



A fireman turns on a hose and is knocked backwards.​



A motorcycle will accelerate faster than a large truck.​



It requires more force to pull a wagon with someone in it than an empty wagon.​


A soccer ball will not move until it is kicked.​




A bird pushes down on the air with its wings in order to fly.​




A person’s body is thrown outward around a curve on a rollercoaster.​


The air is let out of a balloon and it flies around the room.​


A baseball continues to roll until friction, gravity, and air resistance stop it.​


Pushing a child on a swing requires less force than pushing an adult.​

Answer 1

The scenarios can be marked as Newton's 1st Law, Newton's 2nd Law, or Newton's 3rd Law. Examples include a fireman being knocked backward when turning on a hose and a motorcycle accelerating faster than a large truck.

Step-by-step explanation:

The scenarios can be marked as follows:

1. 1
2. 2
3. 2
4. 1
5. 3
6. 2
7. 3
8. 1
9. 2

1. A fireman turning on a hose and being knocked backwards is an example of Newton's 3rd Law which states that for every action, there is an equal and opposite reaction.

2. The statement that a motorcycle will accelerate faster than a large truck is an example of Newton's 2nd Law which states that the acceleration of an object depends on the mass of the object and the force applied to it.

3. The statement that it requires more force to pull a wagon with someone in it than an empty wagon is also an example of Newton's 2nd Law.

These scenarios illustrate different laws of motion formulated by Sir Isaac Newton.

Learn more about Newton's Laws of Motion