Simple quiz: What makes things stop for kindergarten?

📚 Quick Study Guide

• 🍎 Friction: 🖐️ Friction is a force that opposes motion when two surfaces rub against each other. It's why a toy car eventually stops rolling on the carpet.
• 💨 Air Resistance: 🍃 Air resistance is a type of friction caused by air. When you ride a bike, the air pushing against you slows you down.
• ⬇️ Gravity: 🌍 Gravity is the force that pulls everything towards the Earth. It's why things fall down and why a ball thrown in the air eventually comes back down.
• ✋ Applied Force: 💪 A force that a person or object applies to another object. Like pushing a swing or stopping a rolling ball with your hand.

🧪 Practice Quiz

1. What force makes a toy car stop rolling on the carpet?
   1. Gravity
   2. Friction
   3. Air Resistance
2. What slows you down when you ride a bike?
   1. Gravity
   2. Friction
   3. Air Resistance
3. What force pulls everything towards the Earth?
   1. Gravity
   2. Friction
   3. Air Resistance
4. If you push a swing, what force are you applying?
   1. Friction
   2. Applied Force
   3. Gravity
5. Which force is a type of friction caused by air?
   1. Gravity
   2. Air Resistance
   3. Applied Force
6. What happens to a ball thrown up in the air because of gravity?
   1. It floats away
   2. It comes back down
   3. It stays in the air
7. What force stops a book from sliding off a table?
   1. Air Resistance
   2. Gravity
   3. Friction