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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > When you walk on a surface, who does work on what ? If the surface has more friction, will more work be done? If the surface is frictionless and we try to walk, will any work be done?

When you walk on a surface, who does work on what ? If the surface has more friction, will more work be done? If the surface is frictionless and we try to walk, will any work be done?

When you walk on a surface who does work on what ? If the surface has more friction will any work be done? will more work be done? If the surface is frictionless and we try to walk