What is the following answer to part a?

A block slides with constant velocity down an inclined plane that has slope angle 8= 20.1% The block is then projected up the same plane with an initial speed vo = 2.30 m/s. (a) How far up the plane will it move before coming to rest? (b) After the block comes to rest, will it slide down the plane again ("yes" or "no")? Give an argument to back your answer. (a) Number 0.389 Units (b) no