Maximus (a 300 kg war horse) can cover 50 m in 3.76 seconds. What is the net force exerted by Maximus?

During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.