What is force vector?

Some articles on force, force vector, vector:

Torque
... Torque, moment or moment of force (see the terminology below), is the tendency of a force to rotate an object about an axis, fulcrum, or pivot ... Just as a force is a push or a pull, a torque can be thought of as a twist to an object ... Mathematically, torque is defined as the cross product of force and the lever-arm distance, which tends to produce rotation ...
Euler–Bernoulli Beam Theory - Static Beam Equation - Derivation of Bending Moment Equation
... The differential force vector, resulting from this stress is given by, This is the differential force vector exerted on the right hand side of the section shown in the figure ... The differential bending moment vector, associated with is given by This expression is valid for the fibers in the lower half of the beam ... be similar except that the moment arm vector will be in the positive z direction and the force vector will be in the -x direction since the upper fibers are ...
Solar Sail - Physical Principles - Sailing Techniques
... For outward bound trajectories, the sail force vector is oriented forward of the sun line, which increases orbital energy and angular momentum, resulting in the craft moving farther from the sun ... For inward trajectories, the sail force vector is oriented behind the sun line, which decreases orbital energy and angular momentum, resulting in the craft moving in ... To change orbital inclination, the force vector is turned out of the plane of the velocity vector ...

Famous quotes containing the word force:

    In Arms not worse, in foresight much advanc’t,
    We may with more successful hope resolve
    To wage by force or guile eternal Warr
    Irreconcileable, to our grand Foe,
    John Milton (1608–1674)