A water block is a block that you can swim in. Acceleration determines how fast you can swim in water.
Screen shot 2011-06-22 at 11.02.50 AM

Water Block

You are able to swim faster if you have a high acceleration. Water is used in many glitches to get past a wall.

List of Blocks
All Blocks 12292014

Basic Block(1,2,3,4)-Brick Block-Finish Block-Ice Block-Item Block-Infinite Item Block-Arrow Block(Left,Right,Up,Down)-Mine Block-Crumble Block-Vanish Block-Move Block-Water Block-Rotate Block(Left,Right)-Push Block-Happy Block-Sad Block-Safety Net-Heart Block-Time Block-Egg Minion