Short condition of a problem - Dynamics of a point 1 2 3 The Maple-program Dynamics of a point 1 Theorems of dynamics of a point a decision Example. 1 2 3 The theorem of movement of the centre of weights 1 2 3 4 5 Dynamic reactions of a shaft 1 2 3 4 5 6 7 8 9 10 Kinetic energy. The resulted weight the Example 1. An example 2. 1 2 3 Decision in integers The theorem of change of kinetic energy of system (1) 1 2 3 4 5 6 7 8 9 10 Dynamic calculation of the mechanism with unknown parametre. The theorem of change of kinetic energy (2) 1 2 3 4 5 6 7 8 9 10 The theorem of change of kinetic energy of system (3) 1 2 3 4 5 The simplified variants (without a friction): 6 7  8 9  10   The analytical mechanics Calculation of number of degrees of freedom of mechanical system a decision Example. (LaTeX) 1 2 3 4 5 6 7 8 9 10 The general equation of dynamics for system with one degree of freedom 1 2 3 4 5 6 7 8 9 10 Principle of possible speeds (Definition of reactions of support) 1 2 3 4 5 6 7 8 910 Principle of possible speeds. The mechanism with a disk. The decision in integers 1 2 3 Example 1. An example 2. The Maple-program for example 2. Dynamics of a side scene 1 2 3 4 5 6 7 8 9 10 Animation 1 Animation 2 Animation 3 Example Equation (two degrees of freedom) 1 2 3 4 Decision in integers Example. Stanislav Zajtseva's decision (MPEI) Equation г of 2nd sort (two degrees of freedom) 1 2 3 4 5 6 7 8 9 10 Example Lagrange equation of the second kind (two degrees of freedom) 1 2 3 4 5 6 7 8 9 10 Lagrange equation of the second kind for conservative systems 1 2 3 4 5 6 7 8 9 10 Lagrange equation of the second kind - an examination problem 1 2 3 4 5 6 7 8 9 10 11 Illustrations 120 problems on the same theme see in Lagrange equation of the second kind - definition of accelerations on the set kinetic energy and the generalised force 1 2 3 4 5 6 7 8 9 10 Function of Hamilton 1 2 3 The equations of Hamilton 1 The Theory of Oscillations Oscillations of system with two degrees of freedom (1) 1 2 3 4 5 6 7 8 9 10 Oscillations of system with two degrees of freedom (2). The frequency analysis a decision Example 1 2 3 4 5 6 7 8 9 10 Oscillations of system with two degrees of freedom (3). Limiting frequencies 1 2 3 4 5 6 7 8 9 10 Oscillations of system with two degrees of freedom (4). Cylinders the Example 1 2 3 4 5 6 7 8 9 10 Oscillations of knot of a truss 1 2 3 4 5 6 7 8 9 10 Problems for a practical training at the rate "Robototeñhnique systems and complexes". Solver. The theoretical mechanics. A Fig. 129. Kinetic energy Lagrange Equation The lever Zhukovsky Theorems of dynamics of a point Raus Function.