A 1:50 scale model is used to study the power requirements of a prototype submarine. The model

Question:

A 1:50 scale model is used to study the power requirements of a prototype submarine. The model will be towed at a speed 50 times greater than the speed of the prototype in a tank filled with seawater. Determine the conversion ratios from the prototype to the model for the following quantities:
(a) Time,
(b) Force,
(c) Power, and
(d) Energy.