What would happen if the earth stood still at this very moment – Física 10º

  • Explain the law of inertia and the effect of external forces on the state of motion in an object.
  • Check the influence of the frictional force on the motion state of a body.
  • Explain the frictional force from the surface characteristics of the moving object and the surface through which it travels.
  • Explore about the mechanisms that allow the reduction of the friction force among objects.