pro·pul·sion prəˈpəlSHən/ noun the action of driving or pushing forward. “they dive and use their wings for propulsion under water” synonyms: thrust, motive force, impetus, impulse, drive, driving force, actuation, push,pressure, power Did you know that your car will take in 20,000 cubic feet of air to burn 20 gallons of fuel? That’s the equivalent of a 2,500 sq.…
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