Since the velocity of the real plane is 0, p=mv=0. So the paper airplane actually has more momentum since it's value is not 0.
Answer:
B.) Visit a healthcare professional
Explanation:
Their judgement is much better than a friend's or your own.
You need to know the specific heat capacity of air.
Then energy needed = 0.005 x sp.heat.cap x 10
It is actually caused by the environment, so its false. :)
