I have a 67 as a final grade for the year in my physics class my final exam counts as 10% if I get a 0 and just don't show up to my final will I fail the class for the year?

Answer 1

no you're not gonna fail with a 0% as your final you will get exactly 60 %
calculation:
(67.90)+(0.10)=60%

Answer 2

Depends on what is the lowest passing grade. Is it 60?

If you skip the final, with a low grade going into the final, few teachers would consider any mercy points.