By 1938 the United States Navy had developed an electromechanical analog computer small enough to use aboard a submarine. This was the Torpedo Data Computer, which used trigonometry to solve the problem of firing a torpedo at a moving target. During World War II similar devices were developed in other countries as well.
జలాంతర్గామిలో ఉపయోగించడానికి అమెరికా సైన్యంలో ఏ భాగం ఎలక్ట్రోమెకానికల్ అనలాగ్ కంప్యూటర్ను అభివృద్ధి చేసింది?
the United States Navy