76. An object is dropped from the top of a building and strikes the ground 2.0s later. How tall is the building?

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law