The more the friction, the faster an object moves.
True
False
The amount of friction depends on the material from which the surface is made.
When we rub our hands together quickly, they get colder.
Friction can cause wastage of fuel and energy.
Powder can reduce friction.
A solid has friction than/as liquid.
more
less
same
Friction can be reduced using .
powder
oil
both powder and oil
The bigger an object, the will be the friction.
greater
lesser
none of these
