. Deep ocean cable burial concept development. Cables, Submarine; Marine engineering; Civil engineering. In addition to the mass of the plow, a mass of water, the added mass, will also be accelerated and will add to the power requirement. Approximating the triangular plowshare cross section with a rectangular cross section, the added mass is given by (Reference 46): P = m X X. 2 2 3 K p IT a £ A (jo sin to t cos u t 1 w 2 2 3 K. p TT a I A 0) sin 2 03 t 1 w where x = A sin o) t X = A oj cos CO t 2 X = - A 0) sm to t The power which must be supplied is the rms power 1/2 , (^ // -) where the per
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