Empat mahasiwa pascasarjana University of Leicester, Inggris, menghitung jika Bruce Wayne, jutawan kota Gotham yang misterius itu, benar-benar nekad meloncat dari gedung 10 lantai dengan hanya mengandalkan sayap jubahnya. Maka bisa dipastikan tak bakal ada lagi jagoan kota Gotham itu. Tubuh Batman bakal remuk-redam.
Dalam karya penelitiannya yang bertajuk “Trajectory of a falling Batman,” David Marshall, Ian Griffiths, Gareth Douglas, dan Tom Hands, membuat rumus matematika untuk menghitung kecepatan dan percepatan saat Batman meloncat dari ketinggian 150 meter.
Menurut David, bentang sayap jubah Batman hanya selebar 4,7 meter atau hanya separuh dari bentang sayap paralayang atau glider. Seandainya Batman benar-benar meloncat dari ketinggian 150 meter, menurut model matematika yang dibuat David dan teman-temannya, Bruce Wayne bakal melayang-layang hingga jarak 350 meter.
Yang bakal membuat celaka Batman adalah kecepatan jatuhnya. Karena pengaruh gravitasi, tubuh Batman akan jatuh dengan kecepatan mencapai 80 kilometer per jam saat mendekati permukaan tanah. Tak ada satu manusia pun yang sanggup menahan beban tumbukan dengan kecepatan setinggi itu.
“Efeknya sama dengan ditabrak truk yang melaju dengan kecepatan 80 kilometer per jam,” kata David, pekan lalu, seperti dikutip SieneDaily.
“Kalau dia mau tubuhnya tetap utuh, Batman mestinya menggunakan sayap lebih lebar atau menggunakan jet di punggung untuk meredam kecepatan jatuhnya.” ujar David.
Atau, kata mahasiswa berusia 22 tahun itu seperti dikutip Dvice, jika tetap ingin menggunakan sayapnya untuk terjun, Batman bisa meniru gaya Gary Conery. Dengan pakaian bersayapnya, dia menjadi pria pertama yang terjun dari helikopter dan selamatn. Tentu, jatuhnya di atas tumpukan kardus.
Atau jika dia tak malu, bisa pula Batman melompat dengan berbekal parasut. Ya, tak gagah tak jadi soal, yang penting selamat bukan?
Like a bat, Batman hovering lightly down from the 10th floor of a building in the city of Gotham only to develop his sleeve. But never, never comes to mind to imitate the style of Batman in the movies. Human style of bat was only possible on paper comics or in the imagination of Hollywood directors.
Four graduate students of University of Leicester, England, to calculate if Bruce Wayne, Gotham City is a mysterious millionaire, it is really desperate to jump from 10 floor building with just relying on the wings of his robes. Then surely there would be no longer the city of Gotham's hero. Batman's body would be crushed, devastated.
In his research paper titled "Trajectory of a falling Batman," David Marshall, Ian Griffiths, Gareth Douglas, and Tom Hands, create a mathematical formula to calculate velocity and acceleration when Batman jumps from a height of 150 meters.
According to David, only Batman cape wingspan 4.7 meters wide or only half of the wingspan glider or paragliding. If Batman is really jumping from a height of 150 meters, according to a mathematical model that made David and his friends, Bruce Wayne will be flying up to a distance of 350 meters.
That would make Batman is the speed of the fall of the damned. Because of the influence of gravity, Batman's body will fall with speeds reaching 80 kilometers per hour as it approached the ground. Not a single human being could withstand loads as high-speed collision with it.
"The effect is similar to being hit by a truck traveling at 80 kilometers per hour," said David, last week, as quoted SieneDaily.
"If he wants his body remained intact, Batman should use the wider wings or use the jet on the back to reduce the speed of the fall." Said David.
Or, says 22-year-old student was quoted as saying Dvice, if you still want to use the wings to jump, Batman could imitate the style of Gary Conery. Bersayapnya dressed, she became the first man who jumped from the helicopter and selamatn. Of course, the fall in a pile of cardboard.
Or if he's not ashamed, can also be armed with a parachute jump with Batman. Yes, no gallant did not matter, what matters is not safe?
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