This is the 729th most frequent Polish word.
siłę
The Polish word "siłę" means "strength" or "force" in English.
In this sentence, 'siłę' is used in the accusative case, denoting physical strength or power.
On ma siłę potrzebną do podniesienia tego ciężaru.
He has the strength needed to lift this weight.
Here, 'siłę' appears in the genitive case, representing inner mental or emotional strength.
Znalezienie w sobie siły do działania często bywa trudne.
Finding the strength within oneself to act is often difficult.
In this case, 'siłę' is used in the accusative case, referring specifically to the physical strength of muscles.