Buddy-Aid. 1  Casualties with severe symptoms may experience most or all of the mild symptoms described above, plus most or all of the following: -. 2  If you encounter a service member suffering from severe signs of nerve agent poisoning, render the following aid: Mask the casualty, if necessary. Do not fasten the hood.
EARTH'S MASS, DENSITY, AND MOMENT OF INERTIA. To learn what the earth is made of, our first constraint is its density (mass / volume). We find its mass from the acceleration of gravity g. The universal law of gravity says that the force F betwen objects M and m.
Mass moment of inertia for a particle: The mass moment of inertia is one measure of the distribution of the mass of an object relative to a given axis. where O-O is the axis around which one is evaluating the mass moment of inertia, and r is the perpendicular distance between the mass and the axis O-O.