Objective

By the end of this lesson, you will understand the physics concepts behind NASCAR racing and how they affect the performance of the cars.

Materials and Prep

Materials: Toy cars, ruler, stopwatch

Prep: Familiarize yourself with the basics of speed, velocity, and acceleration.

Activities

• Measure the speed of toy cars: Use the ruler to mark a distance on a flat surface, then time how long it takes for the toy car to travel that distance. Calculate the speed of the car.

• Experiment with acceleration: Set up a ramp for the toy car to roll down. Measure the time it takes for the car to reach the bottom of the ramp and calculate its acceleration.

• Design your own NASCAR track: Create a track layout and calculate the ideal speed for the cars to navigate the turns without losing control.

Talking Points

• Quotation: "Speed is how fast an object is moving. In NASCAR, cars reach incredible speeds on the track."

• Quotation: "Acceleration is how quickly an object's speed changes. The faster a car accelerates, the quicker it can reach top speed."

• Quotation: "In NASCAR, drivers need to balance speed and control. Too much speed in a turn can lead to a crash."

• Quotation: "The design of a NASCAR track affects how cars race. Banking in turns helps cars maintain speed while turning."