How do speed bumps make cars slow down?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How do speed bumps make cars slow down?

The Big Idea

Some streets have little hills across them. They are called speed bumps! They help drivers slow down.

Up and Over

Step one: Up and Over. A speed bump makes a car's wheels go up and over a little hill. If the car goes fast, the bump jolts everyone inside.

Slow Is Smooth

Step two: Slow Is Smooth. So drivers slow down to stay comfortable. Going slowly means a smooth ride.

Safer Streets

Step three: Safer Streets. Slower speeds give drivers more time to notice children, pets, and people crossing. That is why speed bumps are used near schools and parks.

A Closer Look

Let's take a closer look! Bumps are short and sharp. Humps are gentler. Tables are flat on top. Signs warn drivers.

Quick Facts

Quick facts! Gentler speed humps and speed tables are designed for larger vehicles, such as buses. Signs warn of bumps ahead. Slow means safer. Bumps are often painted yellow.

Think Like a Scientist

Now, think like a scientist! Set up a ramp with a small bump at the bottom. Roll a toy car down slowly. Then roll it down fast. Which one jumps? Why do bumps make drivers slow down?

Outro

Speed bumps make cars slow down because going over them fast jolts everyone inside. Slow speeds give drivers more time to notice kids, pets, and people crossing. Science is amazing! Remember, every big discovery starts with a small question. Keep looking, keep learning, and keep asking why! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!