for simplicity

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Starting yesterday typhoon "anemone" landing coast,moncler saldi online, began to unfold in Jiangsu, Zhejiang region. Nanjing has also ushered in 10 winds, typhoons frontline reporter needs a lot with a rope tied around the waist in order to guarantee not to be blown away by strong winds in the end can not put people blown away? Circulated on the Internet from an article on weight and anti-typhoon between relational tables,peuterey negozi, only 40-45 kg of anti-seven winds, and winds in front of 10 to 80 kg of body weight required to achieve guaranteed not to be blown away, not on a time microblogging less people start feeling "Please cherish the fat."

Yangzi Evening News reporter Liu Liu

Relations weight and wind resistance level

Weight

40-45 kg

45-52,site de chaussure pas cher nike.5 kg

52.5-60 kg

60-67.5 kg

67.5-75 kg

75-80 kg

80 kg or more

Wind Class

7

7.5

8

8,hogan bimbi.5

9

9.5

10

80 kg body weight capable of reaching 10 gale?

"Typhoon, please cherish the fat around it!" Yesterday a microblogging is a wide spread in the network, the above details the relationship between weight and wind resistance. Yesterday typhoon, Zhejiang,http://3dozzer.com/activity/p/627774/,negozio tiffany roma, Shanghai,giubbotti tipo woolrich, Hangzhou, Nanjing and other places are affected by wind,moncler in offerta, many reporters in an interview in the picture shocking. TV they barely upright in the wind,http://www.maque88.com/forum.php?mod=viewthread&tid=61801, the wind blows a lot of people came close to being run. In the end how much wind can blow people run it? From this table we can see that: 40-45 kg person with seven winds to contend with, but if your "tonnage" can almost reach over 80 kg and 10 to compete at the high winds. Many users began to take their weight and do a comparison of the typhoon, and then laugh at yourself a lot of fat, "Today is certainly a lot of work to be holding my hand crush home,hogan femminili 2014, so as not to run the station was blown!"

Ridicule and humor aside, many people want to know that this is not scientific data in the end it fly? "If the wind blows a positive person, we simplify people into a 1.8 m × 0.4 m × 0.3 rectangular, heavy 75kg, 'Anemone' can blow this man?" A netizen online physics questions seeking high who answers a lot of people from the wind levels and damage to trees analogy, there are first-hand experience, but still no one to calculate an answer from a scientific perspective.

Southern experts calculate the answer must be wrapped clothes typhoon

Reporter then interviewed the Nanjing University of Aeronautics and Astronautics Professor Lee fluid physics, he said the typhoon blew the situation is very complicated person,http://www.postyourasian.com, if people want to fly blown, you may need super-strong hurricanes, quite rare in nature, Lee Professor analysis:. "Let us consider the situation, and that is the wind blowing people sliding on the ground, that is,moncler outlet online, people wind resistance and drag on the ground who is great who is a small problem."

Reporter done so with him a question, according to the wind 9 to calculate the wind speed reached 22 meters per second,http://www.city0755.com/thread-1843334-1-1.html, measure the resistance through the fluid resistance in the human body through a height of seven meters around the area generated when about 164 cattle around. Assuming that this quiet man between 60 kg weight, lower drag coefficient of 0.3 in the case of common ground,scarpe hogan 2014, and ground friction reaches 176 cattle. From this data,http://www.postyourflasher.com, we can see that the two forces considerably,outlet online woolrich, and physics, as long as the resistance is greater than the static friction can put people blown movement. Although this data is not accurate, but we can see that this data is given in the table still has some truth. "But also, and people can blow the resistance of a relationship, if you wear more clothes area, the force to be more sure." Professor Lee also mentioned. "As long as the body and the winds blowing up to produce a certain angle greater than or equal to human component of gravity,tn pas cher 2013, it is very simple to fly in the typhoon, the right not to 'open' the body, what are the best clothes and umbrellas bind tightly closed Well,spaccio moncler online, to reduce the contact area with the wind. "

Physical Dyna photos can know the wind speed

Many units typhoon holiday house people at home are doing it? In addition to the above-mentioned study Typhoon correspondent relationship with body weight,http://www.caike365.com/bbs/forum.php?mod=viewthread&tid=230613,trench peuterey, a variety of questions about the typhoon after another. Reporters from the site to see,http://www.ebay.com/itm/aw-cgi-/180631681385?clk_rvr_id=399999103299, just from August 7 to August 8 days, the above question about the typhoon had thousands. A variety of questions about physical and meteorological also inspired some of this interest of students. A "physical Emperor" in the quote said, sitting at home watching weather forecasts can not know the size of the outside wind speed,outlet bologna woolrich orari, you only need a photograph.

"'Anemone' is raging,piumini moncler outlet store, hard scientific laboratory workers still come good sad reminder,hogan contraffatte, but fortunately the boss is away, then the point of time sitting in a daze. Window precarious, windows were knocked rain lovemaking. Inspiration,moncler alpin, why not calculate Shanghai to see how the wind speed ~ "So the name" wind snow "netizens showed his wind speed considered the whole process, with a photo and a bunch of formulas, even if the wind speed and outside of class, attracted a lot of users have come worship, but it was also made corrections and explore in the formula, the "science into life everywhere!"

A picture of how to calculate the wind grade it? The trick is that the angle of the rain,http://www.msknet.com/bbs/mbbs.cgi, "Wind snow" with beveled glass shed rain this data to find the key. "Angle of raindrops on the window should be a vertical falling velocity Vg, Vh and pound the horizontal velocity of the glass and the speed Vn velocity direction V in the vertical plane of projection," "because the lab floor is relatively high, for simplicity,prezzi giubbotti moncler, consider Vn small enough so that by Vg and Vh angle determines Conclusion "After a bunch of complicated formulas he gives is that the rate of about 22 meters per second, which is like 8-9 wind. In addition, he also provides a variety of formulas described in the literature raindrop terminal velocity. Most people want to understand the process and some difficulties.