Nice to meet you all in here.
I am going to take CSWP in this month, so I am trying to figure out every sample questions related with CSWP. And I stucked at one problem. Please help~ I got the exact answer for first question, and when it goes to question 2 for modification, after I changed values for global variables, my mass property changed way too off from the answer. So could any one help me? I checked every sketch many many times, but I still can't find out where is the problem. The correct answer for question 2 is 16490.45, but what I got is 16283.92.