Fizika 10 Miakishev Konspekt Uroka Po Teme Statika Link

Statics is the branch of mechanics that studies the conditions for the equilibrium of bodies. Equilibrium is a state where a body remains at rest or moves uniformly and rectilinearly relative to a chosen inertial frame of reference. 2. Key Concepts

If displaced slightly, the body moves further away from its original position (the center of gravity lowers).

The vector sum of all external forces acting on the body must be zero. fizika 10 miakishev konspekt uroka po teme statika

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

∑F⃗i=0sum of modified cap F with right arrow above sub i equals 0 Statics is the branch of mechanics that studies

): 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).

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 Key Concepts If displaced slightly, the body moves

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.