- #1
BigMann
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You are on an airplane that is moving forward through the air? As you get up to move forward through the cabin to the restroom , what happens to the forward momentum of the pilot? (assume the plane and the passenger make up a closed system)
a) it stays constant
b) it increases
c) it decreases
d) there is no change as all forces exerted by the passenger are internal
e) the internal forces caused by the passenger increase the momentum of the airplane
My reasoning: the answer is that it increases because there is a force being pushed on the pilot from the passenger moving forward therefore the momentum is larger
a) it stays constant
b) it increases
c) it decreases
d) there is no change as all forces exerted by the passenger are internal
e) the internal forces caused by the passenger increase the momentum of the airplane
My reasoning: the answer is that it increases because there is a force being pushed on the pilot from the passenger moving forward therefore the momentum is larger