TY  CONF
TI  Experimental Determination of Friction Forces in the Study of the Laws of Rotational Motion
KW  pendulum
KW  moment of forces
KW  sliding friction force
KW  viscous friction force
JO  VII Betancourt International Engineering Forum
AU  D&#039;yachenko, N.V.
AU  Potapova, I.A.
AU  Hohlov, G.G.
PY  2026
PB  FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;