A100-lb load hangs from three cables of equal length that are anchored at the points (minus4,0,0), (2,2 startroot 3 endroot,0), and (2,minus2 startroot 3 endroot,0). the load is located at (0,0,minus4 startroot 3 endroot). find the vectors describing the forces on the cables due to the load.

An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?

Convection occurs when thermal energy is transferred by the movement of

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material