Post a New Question

physics

posted by on .

In most situations, frictional forces tend to reduce the kinetic energy of an object. However, frictional forces can sometimes increase an object's kinetic energy. Describe a few situations in which friction causes an increase in kinetic energy.

  • physics - ,

    If you use a belt to turn a pulley.

    If you set your suitcase (or you) on a conveyer belt.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question