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42. When applied force is less than frictional force , then, value of frictional force acting is e.g. A block of 10 kg is moving on a rough surface . The frictional force is

Answer» 42. When applied force is less than frictional force , then, value of frictional force acting is e.g. A block of 10 kg is moving on a rough surface . The frictional force is


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