What does Aristotle think the moral virtues are? How does he think the moral virtues relate to the human function?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n