Собственная скорость лодки 6,5 км/ч, скорость течения реки 2 км/ч. 1) Определите скорость лодки по течению и скорость лодки против течения реки.
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17.04.2019 03:30
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1
R= 55/ 16=3,43
U= I * R= 80* 3,43=274,4 B=U1=U2
I1= U1\ R1= 274,4\ 5=55 A
I2= U2 \ R2= 274,4\ 11=25 A