engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Fluid Mechanics Dimensional and Model Analysis Froude Model Law
A 1.0 m long model of a ship is towed at 81 cm/s in towing tank. To what speed of the ship, 64 m long does this correspond to?
1
7.2 m/s
2
6.48 m/s
3
5.76 m/s
4
3.6 m/s