earths centrifugal force

Ask the Physicist! Here is a history of older questions and answers processed by "Ask the Physicist!". If you like my answer, please consider making a donation to help support this ... Ringworld - Wikipedia Ringworld is a 1970 science fiction novel by Larry Niven, set in his Known Space universe and considered a classic of science fiction literature. Terms and definitions - Weighing-systems Accuracy: A qualitative concept that defines the extent to which the weight readouts of a scale approach the true value of the quantities weighed.    Read More