!!! Overview [{$pagename}] is the quantity of matter in a physical body. [{$pagename}] is also a measure of the body's inertia, the resistance to acceleration (change of velocity) when a net force is applied [{$pagename}] also determines the [strength|https://en.wikipedia.org/wiki/Force] of its [gravitational|https://en.wikipedia.org/wiki/Gravitation] attraction to other bodies. [{$pagename}] is defined in [International System of Units] ([SI]) uses the [Kilogram] as a [SI Base Unit]. !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]