Choose the correct statements – (1) Ki...

Choose the correct statements –
(1) Kinetic friction is lesser than limiting friction.
(2) In rolling the surfaces at contact do not rub each other.
(3) If a body is at rest and no pulling force is acting on it, force of friction on it is zero.
(4) Kinetic friction is greater than limiting friction.

1, 2 and 3 are correct

1 and 2 are correct

2 and 4 are correct

1 and 3 are correct

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