百度试题 结果1 题目A wind is blowing at 30mph in the direction N45°E. Express its velocity,v, as a vector in terms ofi andj. 相关知识点: 试题来源: 解析 15i + 15j = v 15i + 15j = v 反馈 收藏
“We know that the intensity of these storms is causing a lot more catastrophic damage in general,” lead study author Daniel Gifford, a climate scientist at Climate Central, which does research on global warming. “Damages do scale (up) with the intensity.” The effect was especially noticeab...
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WIND HITS 60 MPH IN STORM; Brand-New Stadium Roof Is DamagedGUSTS of up to 60mph hit Merseyside yesterday - bringing down trees and damaging the roof of St Helens RFC's new stadium.Liverpool Echo (Liverpool, England)
aCompare the actual airspeed with the desired airspeed, which is 80 kph (49 mph) during cruise flight. The actual airspeed can be higher than the desired speed when the UX5 is coping with a high head wind. The maximum airspeed is 90 kph (56 mph). 正在翻译,请等待...[translate]...
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英语翻译There's a pretty good chance some of these were a mile wide,on the ground for tens of miles and had wind speeds over 200 mph还有一句A tornado is a powerful,spinning windstorm.
The first time she failed because of illness, and during her second attempt, in 1998, she nearly died. She had rowed nearly 5, 000 kilometers when her boat was hit by Hurricane Danielle. McClure was suddenly in the middle of 80 mph wind, and surrounded by waves that were 20 meters ...
At 500 yards with a 10 mph crosswind, a 6.5 Creedmore 143gr bullet will drift 15.6”. Under the same range and conditions, a 150gr bullet from a .300 Win Mag will drift 20.7”. However, increasing the .300 Win Mag to a 200gr bullet turns the wind drift around to the .300 Win ...
The power warranty guarantees the solar shingles will output a certain amount of power by year 25. CertainTeed and Tesla both guarantee 85%. Finally, CertainTeed, Tesla, and GAF all also offer wind warranties. Tesla's is the strongest, guaranteeing its shingles can withstand 110 mph winds for...