The concept of free energy allows prediction of spontaneity of a process by considering the changes in and during the process. The concept of free energy allows prediction of spontaneity of a process by considering the changes in and during the process. enthalpy; entropy enthalpy; mass entropy; mass entropy; temperature enthalpy; temperature

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

what is the question here. i think you messed up.

1 is the answer to this problem