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Mathematical and physical pendulum. (1986)

Documentary №51717, 1 part, duration: 0:09:59
Production: Centrnauchfilm (CNF)
Director:Kogan I.

Annotation:

Educational film for students. History of the development of mathematical and physical theory of the pendulum and its use in various devices. (Part 1 - Pendulum. Galileo. Mathematical justification of the formulas (MLT) Huygens anchor hours. Damping of the oscillations (MLT) MLT. Seismographs scheme MLT. Examples of pendulums. Sesmorazvedka. Change the acceleration of gravity. Amount of compression of the earth. MLT gravity anomaly.)

Reel №1

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