Recent Examples of destroyer escort from the Web As part of Cold War-era spy games, the USS McMorris, a destroyer escort, had been shadowing two Soviet recovery ships there. â eric berger, Ars Technica, Apollo 8 and the 50/50 bet that won the Space Race for America, 12 Dec. 2017
kg redirects here. For other uses, see KG. The kilogram or kilogramme (SI unit symbol: kg) is the base unit of mass in the International System of Units (SI) (the Metric system) and is defined as being equal to the mass of the International Prototype of the Kilogram (IPK, also known as Le Grand K or Big K).
Description: The kilogram is the base unit of mass in the International (SI) System of Units, and is accepted on a day-to-day basis as a unit of weight (the gravitational force acting on any given object).The kilogram is almost exactly equal to the mass of one litre of water.Definition: The kg is defined as being equal to the mass of the International Prototype of the Kilogram (IPK), a block of platinum-iridium alloy manufactured in 1889 and stored at the International Bureau of Weights and Measures in Sevres, SÃ¨vres. franceescription: The kilogram is the base unit of mass in the International (SI) System of Units, and is accepted on a day-to-day basis as a unit of weight (the gravitational force acting on any given object).