Subject :NSO Class : Class 6
Read the given statements regarding
friction and select the correct ones.
(i) Friction may cause moving objects to
slow down.
(ii) A rough surface offers greater friction
than a smooth surface.
(iii) Friction makes it easy to slide heavy
objects across the floor.
(iv) Friction always acts in the opposite
direction of motion of objects.
A (i), (ii) and (iv) only
B (ii) and (iv) only
C (i) and (ii) only
D (iii) and (iv) only
No it is wrong because friction always acts opposite of motion