Question

A car designer designed four cars of equal masses labelled as I, II, III, and IV. The shapes of
the cars are shown in given figure. On a test drive, these cars are moving with the same speed
on a highway. The tank of each car is filled with the same quantity of fuel.

In covering equal distances, which car will consume least fuel and why?

Answer 1

Answer:

I ,labelled car will consume least amount of fuel.