Dos masas de 8kg es tan unidas en el extremo de una varilla de aluminio de 400mm de longitud. la varilla está sostenida en su parte media hora en círculos y solo puede soportar una tensión máxima de 800 n ¿cuál es la frecuencia máxima de revolución

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

What happens when you slowly pulled the carboard?