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13 godz. temu · Impact event. Damage to trees caused by the Tunguska event. The object, just 50–80 metres (150–240 feet) across, exploded 6–10 km (4–6 miles) above the surface, shattering windows hundreds of km away. An impact event is a collision between astronomical objects causing measurable effects. [1]
13 godz. temu · Dallas Fort Worth International Airport ( IATA: DFW, ICAO: KDFW, FAA LID: DFW) is the primary international airport serving the Dallas–Fort Worth metroplex and the North Texas region of the U.S. state of Texas . It is the largest hub for American Airlines, which is headquartered near the airport, [2] and is the third-busiest airport in the ...
13 godz. temu · 平面方程 (Ax + By + Cz + D = 0): 距离: Powered by @Calculator Ultra. 计算点到平面的距离是几何学中的一项基本任务，它为3D环境中的空间关系提供了见解。. 这个计算器旨在利用向量代数的原理，使这种计算变得直观易懂。. 历史背景. 计算点到平面的距离的方法起源于对 ...
13 godz. temu · Nuclear plant accidents The abandoned city of Pripyat, Ukraine, following the Chernobyl disaster.The Chernobyl nuclear power plant is in the background. The world's first nuclear reactor meltdown was the NRX reactor at Chalk River Laboratories, Ontario, Canada in 1952.. The worst nuclear accident to date is the Chernobyl disaster which occurred in 1986 in the Ukrainian SSR, now Ukraine.
13 godz. temu · The New Jersey Turnpike (NJTP) is a system of controlled-access highways in the U.S. state of New Jersey.The turnpike is maintained by the New Jersey Turnpike Authority (NJTA). The 117.20-mile (188.62 km) mainline's southern terminus is at the Delaware Memorial Bridge on I-295 in Pennsville Township.Its northern terminus is at an interchange with I-80 and US 46 in Ridgefield Park.
13 godz. temu · Newton's laws are often stated in terms of point or particle masses, that is, bodies whose volume is negligible. This is a reasonable approximation for real bodies when the motion of internal parts can be neglected, and when the separation between bodies is much larger than the size of each. ... and so its location can be specified by its ...
13 godz. temu · Tehran (/ t ɛəˈr æ n,-ˈ r ɑː n, ˌ t eɪ-/; Persian: تهران Tehrân [tehˈɾɒːn] ⓘ) is the capital and largest city of Iran, also serving as the capital of the Province, County and the Central District.With a population of around 9.4 million in the city, and 16.8 million in the metropolitan area, Tehran is the most populous city in Iran and Western Asia, the second-largest ...
