Se presentan las siguientes ondas quiénes tienen una longitud total de 5 metros (ambas) que completan un ciclo en 0,2 segundos. Calcular longitud de onda, periodo, frecuencia y velocidad de propagación para ambas ondas; onda (1) y onda (2). Recuerda las unidades de medida.

Space vehicles traveling through earth's radiation belts can intercept a significant number of electrons. the resulting charge buildup can damage electronic components and disrupt operations. suppose a spherical metallic satellite 1.3 m in diameter accumulates 3.0 µc of charge in one orbital revolution. (a) find the resulting surface charge density. (b) calculate the magnitude of the electric field just outside the surface of the satellite, due to the surface charge.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?