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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > When a person walks on a rough surface, the frictional force exerted by the surface on the person is opposite to the direction of his motion.

When a person walks on a rough surface, the frictional force exerted by the surface on the person is opposite to the direction of his motion.

the frictional force exerted by the surface on the person is opposite to the direction of his motion. When a person walks on a rough surface