The calculated mass of an object is 3 kg given an acceleration of 15 m/s2 and a net force of 45 N? True

False

Why is the melting of ice a physical change ?

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Salt in oceans comes from and of rocks