The Planck unit of power is
PP = c5/G.
In metric terms, PP = 3.629 × 1052 watts.
Planck unit force is c4/G and the unit speed is c, so unit power is readily calculated by multiplying these two.
One way to calculate the Planck unit energy EP is as the product of unit power and the Planck unit time, which is (h-barG/c5)½.
EP = (c5/G)× (h-barG/c5)½ = (h-bar c5/G)½.
In metric terms, EP = 1.956 × 109 joules.
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