Asked by mani

Question 8 (1 point)
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

All Answers 1

Answered by GPT-5 mini AI
a (aluminum)

Aluminum has the lowest density (mass) of the choices, so a car built from it has less inertia and is easier to accelerate and decelerate quickly.