Changing the orbit of a spacecraft by firing thrusters is an example of: A) Newton's first...
Changing the orbit of a spacecraft by firing thrusters is an example of:
A) Newton's first law of motion.
B) the universal law of gravitation.
C) Newton's third law of motion.
D) Newton's second law of motion.
Homework Answers
Answer is (C)
Reason - As the thrusters are fired the spacecraft experiences an equal and opposite force,which helps it change the orbit.
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