Question

State whether the following statements are True or False

(a) We can eliminate friction completely by using lubricants__

(b) Force of friction is useful to us in many day-to-day activities__

(c) The frictional force on an object in a fluid depends on its speed__

(d) Drag is another name for the frictional force exerted by fluids__

(e) The more the area of contact between two objects, the more will be the
force of friction__

(f) Force of friction does not depend on the weight of the object moving
over another surface__​

Answer 1

Answer:

(d) true

(f) true

sorry I can't answer all questions