7 Klass Skorost.plotnost Veshchestva Gromov — Kontrolnaia Rabota

) represents how much mass is packed into a specific volume of a substance. It is a unique characteristic of every material. (Density = Mass / Volume). The Units: Usually measured in Conversion Tip:

Be prepared to identify speed from a distance-time graph (the steeper the line, the higher the speed). To help you get the best grade, ) represents how much mass is packed into

Meters per second (m/s) is the standard SI unit. divide the value by 3.6 .

To convert km/h to m/s, divide the value by 3.6 . ) represents how much mass is packed into