Fizika 10 Miakishev Konspekt Uroka Po Teme Statika May 2026

To ensure a body does not move translationally or rotate, two conditions must be met simultaneously:

): The shortest distance (perpendicular) from the axis of rotation to the line of action of the force. The product of the magnitude of the force ( ) and its lever arm ( M=F⋅dcap M equals cap F center dot d Units: Newton-meters (N·m). fizika 10 miakishev konspekt uroka po teme statika

The point through which the resultant of all gravitational forces acting on the particles of the body passes, regardless of the body's orientation. For simple geometric shapes made of uniform material, it coincides with the geometric center. To ensure a body does not move translationally

(Clockwise moments are usually considered negative, and counter-clockwise moments positive). For simple geometric shapes made of uniform material,

An infinite line passing through the force vector. Lever Arm (

The vector sum of all external forces acting on the body must be zero.

The algebraic sum of the moments of all external forces about any axis of rotation must be zero. ∑Mi=0sum of cap M sub i equals 0