help to 3 zad helpoooooooopopp
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Odpowiedź:
Fw = F1 - F2 = 3 - 2 = 1N
m = 3kg
Z drugiej zasady dynamiki:
Fw = m * a
a = Fw/m
a = 1/3 m/s^2 = 0,(3) m/s^2