Dos cuerpos cargados, q1 = 2 C y q2 se desconoce su valor. Se sabe que cuando están separados 30000 m la fuerza eléctrica entre ellos es de 160N. ¿Cuál es el valor de la carga de q2? 2 C
4 C
8 C
10 C

Why cooking gas has a typical smell

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force