Un trozo de metal de 12 gr, tiene una densidad de 4 /^3 y esta sumergido por medio de una cuerda en una pileta de aceite de densidad 1,5 /^3, como muestra la figura . ¿Cuánto vale la tensión de esa cuerda?

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.