Una esfera metálica de masa 5 g con carga + 3 c, se cuelga de un hilo y se le aproxima otra esfera con carga del mismo signo. cuando ambas están separadas 8 cm el ángulo que forma el hilo con la vertical es de 15° ¿cuál es la carga de la segunda esfera?

An uncharged nonconductive hollow sphere of radius 18.0 cm surrounds a 12.0 µc charge located at the origin of a cartesian coordinate system. a drill with a radius of 1.00 mm is aligned along the z axis, and a hole is drilled in the sphere. calculate the electric flux through the hole.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.