Hey Geeks welcome to the Science Inn channel for students & learners who find it hard to grasp the basic principles of science. . Did you know why a ball slows down when you hit or throw a ball or why vehicle stops on applying brakes or why does wear and tear of mechanical parts occur? . Well this is happens because of friction . In this video we are going to discuss about friction its types & importance and why it is avoided? . Subscribe us for more videos like this and hit the Notification Bell so u never miss any update to quench your thirst of science. . Also follow us at

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