Un chico de 45 kg de masa se encuentra de pie sobre la nieve. Calcula la presión sobre este: a) se apoya sabe una bota, cuyas superficies suman 400 cm².
b) se apoya sobre unos esquís de 150 x 22 cm cada uno. ¿Sabrías decir en qué situación se hundirá menos la nieve? Razona la respuesta

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281