How does Newton’s third law explain how a rocket takes off?
A
The rocket’s accele...
How does Newton’s third law explain how a rocket takes off?
A
The rocket’s acceleration is positive, while the gas’s acceleration is negative but the direction is the same. The motion is therefore both “equal and opposite”
B
The rocket is at rest until ignition.
C
The hot gases move in one direction, while the rocket moves in the opposite direction but with equal force.
D
The hot gases cause global warming.
Answers: 2
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