Fisica degli scontri
Ci sono abbastanza esempi di ciò che succede in un "vero" scontro.
Ma molti si dissociano dal conoscere (dissonanza cognitiva)
Saturday, January 29, 2011
Thursday, January 13, 2011
Mac Messenger Keeps Changing My Display Name
No Glass!
Un B767 (145 tonnellate) to 255 m / sec (920 kmh/3600sec) has an energy of about 470 million .* Kgm
None of the towers fell on a glass table, although the tower would absorb the kinetic energy of a Slepp lateral 470,000,000 kgm.
least a glass on the ground should be dropped.
But no!
NO GLASS!
* from wikipedia:. The kinetic energy is then associated with the mass and velocity of a moving body. The kinetic energy of a particle can be expressed mathematically by the semi-product of its mass by the square of the modulus of its velocity.
Un B767 (145 tonnellate) to 255 m / sec (920 kmh/3600sec) has an energy of about 470 million .* Kgm
None of the towers fell on a glass table, although the tower would absorb the kinetic energy of a Slepp lateral 470,000,000 kgm.
least a glass on the ground should be dropped.
But no!
NO GLASS!
* from wikipedia:. The kinetic energy is then associated with the mass and velocity of a moving body. The kinetic energy of a particle can be expressed mathematically by the semi-product of its mass by the square of the modulus of its velocity.
Sunday, January 9, 2011
Home Made Camera Lens Case
BIA (Barzellettieri in Action)!
Da quelle parti scrivono:
Velocità dell'aereo al momento dell'impatto: attorno ai 500Knots, ovvero circa 575Km/h.
Meno male che si capiscono fra di loro!
L'avranno mai pilotato un aereo questi fra telli?
Preferiscono organizzare discussioni da Luna Park!
Da quelle parti scrivono:
Velocità dell'aereo al momento dell'impatto: attorno ai 500Knots, ovvero circa 575Km/h.
Meno male che si capiscono fra di loro!
L'avranno mai pilotato un aereo questi fra telli?
Preferiscono organizzare discussioni da Luna Park!
Thursday, January 6, 2011
Monday, January 3, 2011
German Shorthaired Pointer Mix Lab Weimaraner
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