All Subjects
      All Types

        Info

        Grades

        9-12

        Accessibility

        Caption

        Permitted Use

        Stream Only


        Part of Crash Course
        14 Favorites
        1312 Views

        Friction | Crash Course Physics

        Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! Today, Shini tells us about Static and Kinetic friction; how they work and how they're different.

        To find more videos from Crash Course, visit our collection page.

        Contributor:

        You must be logged in to use this feature

        Need an account?
        Register Now