dos cargas puntuales tienen una fuerza de interaccion F cuando se encuentran a una distancia R ¿cual sera el valor de la fuerza electrica si se reduce a la mitad una de las cargas y la distancia entre ellos se reduce a la mitad?

What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?

The slope of a velocity time graph over any interval of time gives the during that interval

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm