Movement. X. Gjujgens

The Netherlands physicist Hristianom Gjujgensom (1629-1695) had been developed the statement Galilee about body movement: he has specified that the body, moving without a friction on a horizontal plane, will move with constant speed, ' while it will not meet any obstacle '. бона тумба, обувь.

Zaslugoj Gjujgensa is opening of laws of collision and centrifugal force.

X. Gjujgens was engaged also in research of fluctuations of a pendulum, the formulation of some laws became result of that. He has established dependence of the periods of fluctuation on length of a pendulum, has applied a pendulum by o'clock and became the designer of the first pendulum clock.

Studying of curvilinear movement X. Gjujgensom has prepared opening of the organic law of the mechanics establishing a parity between force, weight and acceleration and for the first time formulated by English scientist Isaakom Newton (1642-1727) in it ' the Mathematical beginnings of natural philosophy ' (1687).

Born in a year of death Galilee - in 1642, Isaak Newton became its follower. It has given clearness to the statement Galilee, having expressed it in the form of the first law of movement. Then Newton has given its quantitative formulation - a huge step forward, - having postulated that acceleration to force proportionally causing it, and proportionality factor represents weight of a body. In ' the Mathematical beginnings of natural philosophy ' Newton has created system of terrestrial and heavenly mechanics which has laid down in a basis of classical physics.

In this scientific work Newton has made definition of initial concepts of physics: the quantity of a matter equivalent to weight; density; quantities of the movement equivalent to an impulse; various kinds of force, etc. It has defined here too the gravitation law on which basis has developed the theory of movement of planets and has explained many other problems of astronomy (in particular, the reason of sea inflow and otlivov on the Earth, caused by the Moon attraction).