Why is it Easier to Pull a Wagon Up a Ramp Than to Lift it Up a Ladder?

Loading...
Do curso por Universidade da Virgínia
Como funcionam as coisas
763 ratings
Universidade da Virgínia
763 ratings
Na lição
Ramps
Professor Bloomfield examines the physics concepts of Newton's third law including conserved quantities, support forces, work, energy, and mechanical advantage working with ramps.

Conheça os instrutores

  • Louis A. Bloomfield
    Louis A. Bloomfield
    Professor of Physics