What's the main difference between forces that propel a rocket and forward forces of cars?

by Aiden Zamora on March 3, 2009

What is the main difference between the force that propels a rocket and the forward force that propels airplanes and automobiles?
Thanks in advance!

Cumbustion and Propulsion… An aircraft is driven by propulsion because it is the only way to propel it through the air. A car has wheels so the combustion chamber forces the drive shaft to rotate the wheels ..

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eastwoodelvis 02.23.09 at 1:42 pm

Cumbustion and Propulsion… An aircraft is driven by propulsion because it is the only way to propel it through the air. A car has wheels so the combustion chamber forces the drive shaft to rotate the wheels ..
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