Question

write some disadvantages of force of friction

Answer 1

Dear student,

Friction is disadvantageous in the following ways:

1. It wastes a lot of energy, decreases efficiency of vehicles.

2. It generates heat and destroy machines.

3. It leads to rashes to your skin when we fall.

4. All forms of motion in contact with other bodies needs a constant force and thus work is done at every step.

5. For physicists it increases the complexity of calculations.


Regards