Fizika 10 Miakishev Konspekt Uroka Po Teme Statika May 2026

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

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. fizika 10 miakishev konspekt uroka po teme statika

): 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). An infinite line passing through the force vector

To ensure a body does not move translationally or rotate, two conditions must be met simultaneously: ): The shortest distance (perpendicular) from the axis

∑F⃗i=0sum of modified cap F with right arrow above sub i equals 0

An idealized model of a body where the distance between any two of its points remains constant, regardless of the forces applied.

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