Continuously using two of, like:
A fragment of a wheel of the car
A method of study of that student
Does this make any sense? Or does this look and sound bizarre?
Continuously using two of, like:
A fragment of a wheel of the car
A method of study of that student
Does this make any sense? Or does this look and sound bizarre?
We prefer to use compound nouns or possessives to avoid repetition where possible, but where it's not possible, yes, it's fine to use repeated "of".
Your examples aren't natural, and should read:
A fragment of a wheel from the car
That student's study method
It's difficult to find a natural example of repeated "of", but here's one from the title of a comedy album:
"The Pick Of The Best Of Some Recently Repeated Python Hits Again Vol. II"