Termehu Dievskaya VA task Dynamics 3 (D3) reference 1 on "Theorem TO AMEND THE KINETIC ENERGY":
EXERCISE 1:
For the above in Schemes 1-30 mechanical systems, using the theorem of kinetic energy change in differential form, to determine the angular acceleration (versions 4, 6, 7, 9, 11, 18, 25, 26, 28) or linear acceleration (other embodiments) body 1. The filaments are weightless and inextensible. The designations: m - the mass of bodies, R and r - radius, r - radius of inertia (if it is not specified, the body is considered uniform cylinder); indicated the presence of friction f - coefficient of sliding friction, FK - rolling friction.

Solution 1 job tasks D3 scheme №7

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