If my car has 150 horse-power, how much work can I do in 5 second?

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.

What is the measure of a change in an objects velocity?

What sort of waves exhibit the doppler effect?