A 68.0-kg log falls from a height of 23.0 m into a lake. ?

A 68.0-kg log falls from a height of 23.0 m into a lake. If the log, the lake, and the air are all at 304 K, find the change in entropy of the Universe during this process.
 Has to be in J/K

2017-04-11T00:37:33.809Z