A glass stopper has a volume of 16cm3 and a mass of 40g. calculate the density of the glass in both g/cm3 and kg/m3*

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Which one of the following research methods can show cause and effect

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic