  This article presents the calculation of gravitational and electromagnetic
radiation emitted from a classical simple harmonic oscillator (SHO). Here we
show only the selected formulae and apply them to a toy problem without
rigorous derivation. First, we calculate the explicit expressions for the
gravitational waves polarizations and then obtain the power radiated away in
gravitational waves using Brans-Dicke theory (BD). We also calculate the
electromagnetic dipole and quadrupole power emitted by the SHO and compare them
with their gravitational counterparts.
