1.

Statement I : Friction opposes motion of a body. Statement II : Static friction is self adjusting while kinetic friction is constant.

Answer»

Statement I is TRUE, statement II is true, statement II is a CORRECT explanation for statement I.
Statement I is true, statement II is true, statement II is not a correct explanation for statement I.
Statement I is true, statement II is FALSE.
Statement I is false, statement II is true.

Answer :B


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