Fendi Sunglasses 4 -year-old girl falling from the

Ting Ting Ting Ting in the hospital receiving treatment from the 16th floor building in the fall to the ground
expert analysis, it should be many causal factors saved the girl's life

yesterday morning, the sheep in Chengdu, near the West a district, Ting-Ting who lives in the 16th floor windows and accidentally fell from the floor. The midst of sadness is sent to the provincial hospital in the finish of the examination, doctors found that she was only right leg fracture.
little girl had a narrow escape, so that the family was overjoyed. At the same time, many people feel incredible: from the 16th floor fall, why only a broken leg?
4-year-old girl falling from the 16th floor

12:00 yesterday, the provincial hospital emergency department.
their daughter Ting-Ting was carried on the ambulance from the 120 down the right leg fixed with wooden planks, one eye closed eyes opened.

The doctor gave her the check.
in the process of waiting for test results, Tingting body stuck in the tube,Versace Sunglasses discount, some sense of vague, frightened the side of the parents.
Bing is the father kneeling on the hospital bed and firmly holding the child's little hand: Soon, to a group of loved ones, see the confusion of the Ting-Ting, everyone nervous.
recently, 4-year-old Ting-Ting accidentally fell from the 16th floor.
check the body is only right leg fracture

14:00, the doctor took out the inspection report: right leg fracture.
doctor said, Ting-Ting sense of some vague reason, mainly because after falling from the 16th floor, dramatic changes, the process needs a buffer, in addition to the examination but also let her tired, family members need not be too worry.
10 minutes later, Ting-ting gradually wake up and greatly eyes open, looking around the family, said licking his mouth to drink.

Ting-Ting nodded. She said she was not 趴在窗台上 watch my father back, the results do not know how to fall down.
daughter falls Dad came home only to find


he said yesterday morning, he and his daughter at home. 10 However, he has to go out to go to the bank, so Tingting go with him.
daughter watching TV can be fixed:
out the door, Bing also specifically asked her daughter: Ting-Ting. He also thought that the child in the hide and seek with him to open the closet to find that. To find a few rooms not seen his daughter, he was a bit confused.
Suddenly, he saw the windows and windows opened, and immediately ran to the window to look down, in front of the scene that he nearly fainted: Tingting downstairs lying on the grass!
ran downstairs and shake his legs, keep the little bit of blood on the lawn, Tingting could not move,replica cartier glasses wholesale, only the faint sound of crying out Liu Bingli that dialed 120.
Ting-Ting nodded. He saw his back, God, 16 floors nearly 50 meters high, / p>
though that her daughter just right leg fractures, but Bing was a look of guilt.
. Home less than 1 meter high windows and bay windows, Tingting easy to turn up the.
before Tingting Liu Bing and his wife repeatedly found to play in the bay window was to remind her Relatives and friends to the house to visit, I felt a lot of windows and security risks, it is recommended that they install on the fence. Bing was dragged to forget.
16 F, no serious problem falling height is not a canopy tree branches to block, play as a cushion? Yesterday afternoon, the Huaxi Dushi Bao Tingting reporter went downstairs accident, 16-floor windows still open.
from the 16th floor to the ground, there is no canopy, tree branches blocking material. Tingting falls in a more hidden location of the lawn, and there is a wall of the aisle wall about 1 meter across.
covered with a thick piece of turf grass, step on it is very soft. Cleaner that is just right leg fracture Tingting in amazement: ?
a variety of factors saved her life

Tingting not the first falling from the towers miraculously survived the example.
2008 年 6 months, Henan, a construction worker fell 24 floors, although seriously injured, but which saved a life; July 9, 2009, 2 years and a half from the 21st floor Jianyang girls Zhu Xinping fall, miraculously survived, only the liver,Fendi Sunglasses, spleen contusion, left femoral fractures; July 26 this year, New Zealand, a teenage boy fell from the 16th floor to the concrete floor, Shou Lexie only minor injuries.
Zhu Xinping landed out in the first turn of the soft soil, while the New Zealand youth who fell in the parking lot when the roof fell first, these have played a buffer role. Tingting falling from the 16th floor can be, do not stop half-way thing, is why did she miraculously survived it?
biomechanics expert Jiang Wentao, Sichuan University, said many causal factors saved the girl's life. First, the lawn is a very important factor in the soft, landing in the girl from the big buffer. Second, the little girl legs touch the ground, but also a buffer, if replaced by the head, abdomen, back, can cause fatal injury. 4-year-old girl with the bones are soft, but also increased the buffer. Again, if the legs perpendicular to the ground when the ground may also cause joints, visceral great damage, to judge Tingting landed, his right leg into the ground may be slanted, it did not cause serious consequences.
girls floor of 108 kilometers per hour

Chengdu Experimental Foreign Languages ​​School (Western) physics teacher with a physics formula Jiang Guoen 4-year-old girl fell Tingting concrete floor, the legs may withstand impact.
Tingting weight (m) of about 15 kg, height of fall (h) about 48 meters, the course of her fall is free fall.
1. Calculated fall time t:

under the free fall formula h = 1/2gt [h equal to half the formula g multiplied by the square of t. h is the height of falling object, g is the acceleration due to gravity, t is the time for falling objects. Falling objects in the (t) is the height of the whereabouts of time with this formula. Acceleration of gravity g is approximately equal to the square of 10 meters per second] come:

0.5 × 10 × t = 48, come fall time t approximately equal to 3 seconds.
2. Calculated landing speed v:

formula based on the acceleration of gravity, calculate the landing speed is about 108km / h (ignoring air effect).
3. According to the formula of momentum to calculate the fall in the momentum mv Yuewei 465kgm / s (calculated according to the cement floor.)
4. Under the impulse of the formula: FT = mv, is derived from F = (mv) / T, is calculated as F = 4650 Newton. If the feet touch the ground, the equivalent of 465 kg of objects under these two feet.
Jiang Guoen speculated that the little girl the ground floor when the legs, accompanied by a rolling process, increases the force area. And the softness of the grass to some extent, greatly reducing the impact. Shouli Bu both feet, only a broken leg.
Huaxi Dushi Bao, a reporter Liu Xiaona photography Liu Chenping