Activity No. 2 identity if friction is Beneficial or Undesirable in the following
situation ...
Bene taal 1. Friction between our foot and the floor.
2. Increase the work necessary to operate machinery.
3. Water on a water slide reduces friction making the ride faster
and more exciting.
4. Sports shoes have rubber soles that increase friction
5. Friction causes wear and tear and generate heat and does
additional damage.