Southwest Airlines is pulling out of Bush Intercontinental Airport on April 2, citing continued losses at Houston's biggest airport.The nation's low-fare leader is discontinuing six flights at Bush, where it originally began service in 1971.ith the continuing airline industry challenges, we cannot continue to serve two airports in Houston and realize the losses we have generated for years at Bush, said Gary Kelly, Southwest's vice chairman and chief executive.
The joule (/ËdÊuËl/), symbol J, is a derived unit of energy in the International System of Units.It is equal to the energy transferred (or work done) to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or NÂ·m).he joule (/ËdÊuËl/), symbol J, is a derived unit of energy in the International System of Units.
1 calorie = 4.2 Joules Answer In SI, all forms of energy are expressed in joules (J). The British Thermal Unit (BTU) is an imperial unit for energy, rarely used anywhere outside the United States. The calorie is an obsolete (cgsA) unit despite being used (kilocalories) to some extent in the food industry.