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Density and Speed
Physics · Chapter 2 · Theme 1: Physical Quantities and Measurement
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- Density as mass per unit volume; formula density = mass / volume; units g/cm^3 and kg/m^3
- Measuring the density of a regular solid (mass by balance, volume from dimensions)
- Simple numerical problems on density
- Speed as distance covered per unit time; formula speed = distance / time; units m/s and km/h