An engineer wants to build a race car which will be able to speed up and slow down quickly. She is trying to determine which material to use to build the car. The table shows the materials she can choose from. Which material would best allow the car to speed up and slow down quickly? a aluminum b copper c steel d lead

The material that would best allow the car to speed up and slow down quickly is aluminum. Aluminum is known for its lightweight and strong properties, which would make it easier for the car to accelerate and decelerate rapidly. Copper, steel, and lead are relatively heavier materials compared to aluminum and may impede the car's ability to accelerate and decelerate quickly.