The radius of the incompressible ideal liquid flow tube is reduced by half. How does the dynamic pace change? А. Decrease by 16 times;
B. increase by (4)2 times;
C. decrease by (4)2 times;
D. decrease by(22)2 times;
E. Half-changed.

0p3n 0p3n    1   06.12.2021 09:22    0

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