Friction is a force which opposes relative motion and Friction makes the object slow . Friction acts in opposite direction of the motion of object so the energy is losed and the object is moved slower due to friction . Friction is useful as well as it has disadvantages also . Is unit of friction is same as of Force that is Newton.
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Friction is a force which opposes relative motion and Friction makes the object slow . Friction acts in opposite direction of the motion of object so the energy is losed and the object is moved slower due to friction . Friction is useful as well as it has disadvantages also . Is unit of friction is same as of Force that is Newton.