m = 4t = 4000kg
h = 3m
t = 5min = 5 x 60s = 300s
P = W/t
W = Fs
F = mg
P = mgs/t
P = 4000kg x 10N/kg x 3m/300s = 400W
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Pozdrawiam :)
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m = 4t = 4000kg
h = 3m
t = 5min = 5 x 60s = 300s
P = W/t
W = Fs
F = mg
P = mgs/t
P = 4000kg x 10N/kg x 3m/300s = 400W
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)