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UBA - CienciaS • Ver Tema - Este solamente en pedo xD
UBACS Q&A Foro WikiCS
Fecha actual 19 Abr 2024, 12:21

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Autor Mensaje
 Asunto: Este solamente en pedo xD
NotaPublicado: 10 Jul 2008, 15:04 
Vago

Registrado: 10 Jul 2008, 14:10
Mensajes: 19
8. A particle is in an eigenstate of L2 and Lx with eigenvalues 2h2 and 0 respectively. What are the possible results and corresponding probabilities of measurements of Lz?

xxDD
Este era en chiste....

Pero resuelvanse este....

A person likes to sleep on a bed of nails. The effective radius of a nail tip is 1mm. If there are 4 nails per square cm and the person of mass 75kg has 0.64 square meters of skin touching the nails, what is the average pressure and force for each nail?
Assume that the weight is evenly distributed on all the nails that the person is touching.

Traduccion:

Una persona que le gusta dormir en una cama de clavos. El radio efectivo de la punta de un clavo es 1 mm. Si hay 4 clavos por cm cuadrado y la persona tiene 75kg de masa tiene 0,64 metros cuadrados de piel tocando los clavos, ¿cuál es el promedio de la presión y la fuerza de cada clavo?
Supongamos que el peso es distribuido uniformemente en todos los clavos que la persona que está tocando.



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Saludos.

Dale a un hombre un pescado, y lo alimentaras un dia. Enseñale a pescar, y se alimentara toda su vida. Lao Tse
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