P=F*v F=m*a v=a*t (vo=0)
P=m*a²*t=1800*2.5²*4=45*10^3 Вт (45 кВт)
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P=F*v F=m*a v=a*t (vo=0)
P=m*a²*t=1800*2.5²*4=45*10^3 Вт (45 кВт)