Speed Racers Flashcard

Front

What material is commonly used for the shell of modern Derby cars?

Back

Fiberglass is commonly used for the shell of modern Derby cars due to its lightweight and durable properties.

Front

In what year was the first Soap Box Derby held?

Back

The first Soap Box Derby was held in 1934.

Front

What happens to the potential energy of the cars as they race downhill?

Back

As the cars race downhill, their potential energy turns into kinetic energy, allowing them to move faster.

Front

What is the length of the track used in the Soap Box Derby?

Back

The length of the track used in the Soap Box Derby is 301.5 meters.

Front

What is one way drivers can reduce air resistance?

Back

Drivers can reduce air resistance by leaning forward, which helps to streamline their position.

Front

Define potential energy.

Back

Potential energy is the energy stored in an object due to its position or height.

Front

Define kinetic energy.

Back

Kinetic energy is the energy of an object in motion, which depends on its mass and speed.

Front

What is air resistance?

Back

Air resistance is the force that opposes the motion of an object through the air, often affecting speed.

Front

Explain the importance of weight distribution in Derby cars.

Back

Weight distribution affects the stability and speed of Derby cars; balanced weight helps maintain control.

Front

What role does gravity play in a Soap Box Derby race?

Back

Gravity pulls the cars downhill, converting potential energy into kinetic energy, which increases their speed.