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Propulsion
 

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      the force that pushes forward or drives an object forward

 


Sentences:

NASA is studying new types of propulsion to travel farther and faster into space.

We built a toy rocket that used baking soda and vinegar to make its propulsion.

 


 

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The X-15 launches with its rocket engine ignited
Rocket engine propulsion made this airplane fly faster than the speed of sound.
Image Credit: 
NASA
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Page Last Updated: October 9th, 2014
Page Editor: Sandra May