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.
Material
A. aluminum
B. copper
aluminum
copper
steel
lead
Mass in Kilograms Volume in Cubic Meters
2,699
8,950
7,859
11.342
Which material would best allow the car to speed
up and slow down quickly?
1
1
1
1
A. Aluminum
B. Copper
C. Lead
D. Steel



Answer :