Determinar el diametro que debe tener una tuberia para que el gasto de agua sea de 0.3 m3/s a una velocidad cuya magnitud es de 8 m/s

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i