20-10-2015, 06:05 AM
The word propulsion is derived from two Latin words:
pro meaning before or forward pellere meaning to push or drive.
• Propulsion means to push or drive forward an object.
• Motion (displacement, velocity, acceleration)
What causes motion or changes motion?
• Force (momentum)
Why do some objects accelerate more than others?
Newton termed the momentum of a body as the quantity of motion.
Propulsion - I Notes.pdf (Size: 1.26 MB / Downloads: 740)
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