a leak during suction will allow air into the gun, it could be a seal.
air
your lungs are filled with air and the air is lighter than water and it pulls you up
the air condenses and pulls the bottle in on itself
you can swim faster under water because the water pulls you forward more than the air does
The earth has gravity that pulls things to itself. The earth pulls human beings, the air we breathe, water, animals, trees, etc., to itself by its gravity.
You will need to connect the air. Professor to the water pump. The air going into the well will force the water upward.
This answer is quite simple. When we look at normal guns used in warfare, we see most guns have to "reload" and pump a lever right? This "lever" allows air to get inside the gun, so it can ignite enough flame to fire the bullet. In water guns, the air pressurizes the water inside, and once the trigger is pulled, the air streams out along with water, allowing water to jet stream out of the water gun.
because gravity pulls the water back into the ocean
Yes
Air Helps An Aeroplane Fly Because Of The UpThurst.UpThrust Is A Sort Of A Gravity That Pulls You Up Like A Float Floats In Water The Upthrust Pulls It Up But The Gravity Pulls It Down So It Dosn't Go Flying Up In Space.That Is My Awnser Of How Air Helps An Aeroplane Fly. ThankYou. ;D
They pump air into the chamber and compress it. Compressed air drives out the water. You must have room for air.
Blood Pulls a Gun - 2014 was released on: USA: 9 March 2014 (South by Southwest Film Festival)