A body experiencing uniform circular motion requires a centripetal force, towards the axis as shown, to maintain its circular path. In the case of an object that is swinging around on the end of a rope in a horizontal plane, the centripetal force on the object is supplied by the tension of the rope.
The museumâs architect and project designer is the Canadian Douglas Cardinal (Blackfoot); its design architects are GBQC Architects of Philadelphia and architect Johnpaul Jones (Cherokee/Choctaw).
Here for your consideration is a pleasing picture of a Mandan Indian Earthen Lodge. It was created in North Dakota in 1908 by Edward S. Curtis. The photograph presents an Earthen lodge, with bull boat by doorway. Free archive of historic Native American Indian Tribes Photographs, Pictures and Images.