To get both of these achievements, go to course Forest (Classic) Hole 14 as illustrated below and shoot full power at the target trying to get as centre as possible but it doesn't have to be
perfect.

This will put you in a position that will make it easy for you to putt the ball into the hole. Doing this once will get you the first achievement "Nice shot!" and do this 10 times to get the second achievement "Getting good!".