Um this doesn't make since to me since you did not clearly state your awnser
The water molecules would slow down, and as they slow down, the heat created from their movement would cease.
Answer:
A maximum
Explanation:
When displacement is maximum, velocity is Zero and vice versa
When displacement is maximum, acceleration is maximum and when it is zero, acc. Is zero
may i ask your answer soloutions... and i believe that the correct answer is mass