Physics and Astronomy Classification Scheme 2003

06.30.-k Measurements common to several branches of physics and astronomy ( 0 Dok. )

• 06.30.Bp Spatial dimensions (e.g., position, lengths, volume, angles, and displacements) ( 0 Dok. )
• 06.30.Dr Mass and density ( 0 Dok. )
• 06.30.Ft Time and frequency ( 0 Dok. )
• 06.30.Gv Velocity, acceleration, and rotation ( 0 Dok. )