https://padlet.com/jonguyen4/k0mpf2qobfehqc99 Cartesian diver en-us 2021-10-26 17:20:10 UTC 2026-01-16 09:48:25 UTC hello@padlet.com jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845779865 A Cartesian Diver works because aluminum has a very similar density to water, and the balls of aluminum have air inside of them. ]]> 2021-10-26 17:24:31 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845779865 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845785426 2021-10-26 17:26:22 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845785426 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845998158 A buoyant force is a force on a submerged object that pushes it upwards towards the surface.]]> 2021-10-26 18:44:54 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1845998158 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846000186
Gravitational Forces pull air particles toward the center of the Earth, or downward.]]> 2021-10-26 18:45:48 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846000186 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846002424 The pressure of the water is what causes the buoyant forces to push up the object toward the surface of the water.]]> 2021-10-26 18:46:45 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846002424 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846005316 When the diver or object is placed into the water, the water is pushed outwards of the container in order to make room for the object.]]> 2021-10-26 18:47:53 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846005316 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846007221 The aluminum foil ball has air inside of it, and when the bottle is squeezed, it condenses the air in the balls. Because the balls are more dense, they sink to the bottom.]]> 2021-10-26 18:48:43 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1846007221 jonguyen4 https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1848949204 gas can compress, liquids cannot.]]> 2021-10-27 17:15:08 UTC https://padlet.com/jonguyen4/k0mpf2qobfehqc99/wish/1848949204