Physics, 03.12.2019 22:31 Amholloway13

He drag characteristics of a torpedo are to be studied in a water tunnel using a 1 : 7 scale model. the tunnel operates with freshwater at 20 ˚c, whereas the prototype torpedo is to be used in seawater at 15.6 ˚c. to correctly simulate the behavior of the prototype moving with a velocity of 53 m/s, what velocity is required in the water tunnel?

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