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Tools exist for calculating the strength of gravity at various cities around the world. [16] The effect of latitude can be clearly seen with gravity in high-latitude cities: Anchorage (9.826 m/s 2 ), Helsinki (9.825 m/s 2 ), being about 0.5% greater than that in cities near the equator: Kuala Lumpur (9.776 m/s 2 ).
All that was needed to obtain a numerical value for standard gravity was now to measure the gravitational strength at the International Bureau. This task was given to Gilbert Étienne Defforges of the Geographic Service of the French Army. The value he found, based on measurements taken in March and April 1888, was 9.80991(5) m⋅s −2. [6]
In physics, gravity (from Latin gravitas 'weight' [1]) is a fundamental interaction primarily observed as a mutual attraction between all things that have mass.Gravity is, by far, the weakest of the four fundamental interactions, approximately 10 38 times weaker than the strong interaction, 10 36 times weaker than the electromagnetic force, and 10 29 times weaker than the weak interaction.
Gravitational acceleration is the rate at which an object accelerates due to the gravitational force of a massive body.
The gravitational constant G is a key quantity in Newton's law of universal gravitation.. The gravitational constant is an empirical physical constant involved in the calculation of gravitational effects in Sir Isaac Newton's law of universal gravitation and in Albert Einstein's theory of general relativity.
Only countries with populations over 50,000 are listed. Due to this criterion, the table does not include such countries as Monaco (LE 86.37 years, population 39,000), San Marino (LE 85.71 years, population 34,000), and Saint Barthélemy (LE 84.29 years, population 11,000). The values are rounded, all calculations were done on raw data.
World map by inflation rate (consumer prices), 2023, according to World Bank This is the list of countries by inflation rate. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. Inflation rate is defined as the annual percent change in consumer prices compared with the previous year's consumer prices. Inflation is a positive value ...
Wikipedia was launched on January 15, 2001 [20] (referred to as Wikipedia Day) as a single English-language edition with the domain name www.wikipedia.com, [W 6] and was announced by Sanger on the Nupedia mailing list. [22] The name originated from a blend of the words wiki and encyclopedia.