SI Units - Welsh Government

Seven Fundamental Units (only the first 4 are written): Quantity Being Measured Name of Unit Symbol (1). Length meter m (2). Mass kilogram kg (3). Time second s (4). Electric Current ampere A. We are only concerned with the first 4 fundamental units! Ex – (a). If the mass of an object is 55 what are the appropriate units for physics class? - (b). ................
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