¿a qué altura debemos elevar un cuerpo de 10kg para que tenga una energía potencial que sea igual a la energía cinética que tiene otro cuerpo de 5kg moviéndose a una velocidad de 10m/s?

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?