Conversely, a rusty or dry rope, or a painted or rusty bollard, may increase the frictional grip of each turn by as much as four, or even eight, times.
Ngokuphikisayo irusi okanye intambo eyomeleyo yentsika epeyintwe yaza yarusa inganyusa kuhlikihlo lokubamba kwethuba ngalinye kangangokwesine okanye nangangokuphindwa kasibhozo.