Mark the correct statement about friction between two bodies
a) static friction is always greater than kinetic friction
b) coefficient of static friction is always greater than the coeffient of kinetic friction
c) limiting friction is always greater than kinetic friction
d) limiting friction is never less than static friction
b,c,d
a,b,c
a,c,d
a,b,d
As we have learned
Graph between Applied Force and Force of Friction -
- wherein
At A static friction is maximum.
OA = Represents static friction
* Beyong A force of friction decreases slightly
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