Ответ:
Дано
F1=3390H
l1=60cм=0,6м
l2=12cм=0,12м
F2=?
F1l1=F2l2
F2=F1l1/l2
F2=3390×0,6/0,12
F2=16950H
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Answers & Comments
Ответ:
Дано
F1=3390H
l1=60cм=0,6м
l2=12cм=0,12м
F2=?
F1l1=F2l2
F2=F1l1/l2
F2=3390×0,6/0,12
F2=16950H