Sea waves moving to the coast with frequent second wave / second boat ran out of the park with wave after wave sea leaves have five waves / sec if the sea waves have a wavelength of 1.5 m, find the speed. of sailing
Sea wave moving along the impact frequency 2 wave / sec. Schooner ran out of the counter to count water wave waves cut leaves 5 wave / sec.If the sea wave with wavelength of 1.5 meters, and the speed of a sailboat.