force vector
111intermediate vector boson — noun Date: 1968 any of three particles that mediate the weak force called also intermediate boson compare W particle, Z particle …
112intermediate vector boson — Physics. one of the three particles that are believed to transmit the weak force: the positively charged W particle, the negatively charged W particle, and the neutral Z0 particle. [1965 70] * * * type of boson associated with the… …
113four-force — noun A four vector that describes the change in a particles four momentum over time …
114intermediate vector boson — noun Any of the three fundamental particles (the two W bosons and the Z boson) that transmit the weak nuclear force and have a mass about 100 times that of a proton …
115intermediate vector boson — interme′diate vec′tor bo son n. phs one of the three particles that transmit the weak force: the two W particles, one positively and one negatively charged, and the neutral Z zero particle • Etymology: 1965–70 …
116Torque — For other uses, see Torque (disambiguation). Classical mechanics Newton s Second Law …
117Balanced flow — In atmospheric science, balanced flow is an idealisation of atmospheric motion. The idealisation consists in considering the behaviour of one isolated parcel of air having constant density, its motion on a horizontal plane subject to selected… …
118electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… …
119Stress (physics) — Stress is a measure of the average amount of force exerted per unit area. It is a measure of the intensity of the total internal forces acting within a body across imaginary internal surfaces, as a reaction to external applied forces and body… …
120Special relativity — (SR) (also known as the special theory of relativity or STR) is the physical theory of measurement in inertial frames of reference proposed in 1905 by Albert Einstein (after considerable contributions of Hendrik Lorentz and Henri Poincaré) in the …
