Answer:
It does not hit the students face because the speed of the balloon slows down as energy is lost through thermal.
Explanation:
DescriptionThe mere-exposure effect is a psychological phenomenon by which people tend to develop a preference for things merely because they are familiar with them.
Answer:
5.025 atm
Change the 2.01 to ml then cross multiply
400/1= 2010/x
210/400=5.025