What does the statement “10 m/s to the north” describe? time acceleration velocity position

How many molecules are present in 3 mols of silicon dioxide (sio2)?

On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.