Question:
Co-efficient of friction depends on -
both a and b | |
nature of surface only | |
area of contract only | |
none of these | |
area of contract only |
Answer:
area of contract only
Last Updated:
08/11/2021 - 09:25
both a and b | |
nature of surface only | |
area of contract only | |
none of these | |
area of contract only |