# Physics

# Command

Minecraft
/world physics [world_name] [mode] <arguments>

Identifier	Valid Value(s)	Default Value	Explanation
`world_name` optional	text	current world	The name of the world
`mode` required	`enable` \| `disable`	opposite of current state	The state to set physics to
`-filter` optional	[`redstone` \| `plants` \| `fire` \| `liquids` \| `blocks`]		Includes specific physic categories.
`-!filter` optional	[`redstone` \| `plants` \| `fire` \| `liquids` \| `blocks`]		Excludes specific physic categories.

Prevents all redstone activities like buttons, pistons, repeaters etc.

Prevents everything related to plants like growing of crops, grass spreading, coral fading etc.

Prevents fire spreading, block destruction caused by fire, block melting etc.

Prevents block falling, explosion destruction, block forming etc.