There is a wall along it.
Unit and measurement
One g is the force per unit mass due to gravity at the Earth's surface and is the standard gravity (symbol: gn), defined as 9.80665 metres per second squared, or equivalently 9.80665 newtons of force per kilogram of mass.
Answer:
Jean-François de La Harpe, (born November 20, 1739, Paris, France—died February 11, 1803, Paris), critic and unsuccessful playwright who wrote severe and provocative criticisms and histories of French literature.