waqarbilla
Dec 18, 2015, 09:40 AM
Why racing cars have a streamline design?
ScottGem
Dec 18, 2015, 09:59 AM
Stream·line
[ˈstrēmˌlīn]
VERB
(streamlined)
design or provide with a form that presents very little resistance to a flow of air or water, increasing speed and ease of movement:
Duh!
ma0641
Dec 18, 2015, 10:41 AM
Think of air resistance, yes, air does have mass. Look at a Formula 1 racing car and then a moving truck. On Earth it makes a big difference, in a vacuum, deep space for example, it makes no difference.
smoothy
Dec 18, 2015, 02:50 PM
Ever watch international barn door racing?