There are a lot of volume units, most specifically in English units, that are greater than one liter. The following are as follows:
gallon, which is equal to 4.54 liters
minim
barrel
cord
peck
bushel and;
hogshead
Also included are metric units which are dekaliter onwards.

Let's solve ~
Given terms :
The formula to find kinetic Energy is ~

Now, apply the formula according to given situation




Therefore, the kinetic Energy of the car is 56 joules
Look at bitesizes physics section, they have all the information you need to complete this question.
The answer should be copper. hope this helps :D