oblicz pracę jaką wykona dźwig o mocy 9Kw pracujoncy przez 5min
P = 9kW = 9000W
t = 5min = 300s
P = W/t => W = Pt
W = 9000W x 300s = 27 x 10⁵J
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
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P = 9kW = 9000W
t = 5min = 300s
P = W/t => W = Pt
W = 9000W x 300s = 27 x 10⁵J
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)