tööenergiat
tööenergiat is the Estonian term for work energy, describing the energy transferred to or from an object via a force acting over a distance. In physics, work is defined as the dot product of a force vector and the displacement vector of the point of application of the force: W = F·d cos θ, where θ is the angle between the force and displacement. Positive work increases an object's kinetic or potential energy, while negative work decreases it.
The Work–Energy Theorem relates the total work done on an object to its change in kinetic energy:
In addition to mechanical work, energy transfer can occur through heat, electricity, and other non‑mechanical means,