Similar to 不定貫

Maximum takeoff weight

Conservation of mass

Gross vehicle weight rating

Center of mass

True mass

E=mc²

Human body weight

Weight plate

Dumbbell

Electron mass

Point particle

Weighing scale

Barbell

Ballast

Newton's law of universal gravitation

Negative mass

Invariant mass

Effective mass (solid-state physics)

Critical mass

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Australian ten-dollar note