, 08.11.2019 01:31 Llamacornbabe

# The density of an isosceles right triangle (side lengths 1,1,√2) is the square ofthe distance to one of the 45◦vertices.(a) find its center of mass (choose an appropriate coordinate system and make a ) find its moment of inertia if the point of rotation is the vertex with the right angle.

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Physics, 21.06.2019 16:00
The equation upper e equals startfraction 1 over 2 pi epsilon subscript 0 endfraction startfraction q ⁢ d over z superscript 3 endfraction is approximation of the magnitude of the electric field of an electric dipole, at points along the dipole axis. consider a point p on that axis at distance z = 8.00d from the dipole center (d is the separation distance between the particles of the dipole). let eappr be the magnitude of the field at point p as approximated by the equations below. let eact be the actual magnitude. what is the ratio eappr /eact?
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