Now, we will learn about Velocity Time Graphs . Velocity-Time Graphs: To draw velocity time graphs, we will use the three equations of motion. Case 1: Velocity-time graphs with constant velocity (zero acceleration) When the velocity is constant, the velocity time graph, with Y-axis denoting velocity and X-axis denoting time, will be like: As clear from the graph, the velocity is constant (c) throughout the time interval.
Nikola Tesla first invented the radar because he knew the America needed help in World War I since German U boats sank hundreds of our boats. Sure it could only detect roughly 6feet out, but it was a start.
The Instrument Landing System had been invented in the 1930s by Ernst Kramar IEEE Pioneer 1964 at Standard Electric Lorenz an ITT subsidiary.Andrew Alford IEEE Pioneer 1965, under a CAA contract, developed and tested a full system embodying a Localizer and a constant intensity Glide Path.n December 12, 1942, the Office of the Chief Signal officer informed ITT that its 330 megacycle glide path had been selected as part of the Army Instrument Landing System SCS-51. Andrew Alfred left ITT to form his own Consulting organization and was replaced by Paul Adams. Chester Watts left to join the Signal Corps.