Hallar la Fuerza Resultante (Composición de Fuerzas): Tres personas tiran de una caja que está en reposo de la siguiente manera l primero 80 N hacia la izquierda, el segundo 30 N hacia arriba y el último 15 N hacia la derecha con un angulo de 60° con respecto de la horizontal.¿Cuál es la Fuerza resultante ejercida sobre la caja y la dirección de la misma?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?