force of sliding friction
51Cadence braking — is an advanced driving technique used to allow a car to both steer and brake on a slippery surface. In the past it would be used to effect an emergency stop where traction is limited, though for use in an emergency requires a presence of mind… …
52drag — Synonyms and related words: adduct, adduction, affinity, aggravation, allurement, amble, annoyance, arrest, artery, attract, attractance, attraction, attractiveness, attractivity, avenue, bad news, bag, bale, barge, be magnetic, be prolonged,… …
53resistance — Synonyms and related words: Charley, VC, Vietcong, acquired immunity, active immunity, alienation, antagonism, antibody, antigen, antipathy, arrest, arrestation, arrestment, artificial immunity, autism, autistic thinking, averseness, aversion,… …
54Viscoplasticity — Figure 1. Elements used in one dimensional models of viscoplastic materials. Viscoplasticity is a theory in continuum mechanics that describes the rate dependent inelastic behavior of solids. Rate dependence in this context means that the… …
55military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
56Camless — Most piston engines today employ a camshaft to operate poppet valves. This consists of a cylindrical rod running the length of the cylinder bank with a number of oblong lobes or cams protruding from it, one for each valve. The cams force the… …
57Clutch control — refers to the act of controlling the speed of a vehicle with a manual transmission by partially engaging the clutch plate, using the clutch pedal instead of (or in conjunction with) the accelerator pedal. The purpose of a clutch is in part to… …
58Desmodromic valve — In general mechanical terms, the word desmodromic is used to refer to mechanisms that have different controls for their actuation in different directions. Desmodromic poppet valve in Ducati engine. A desmodromic valve is a reciprocating engine… …
59Downhill creep — Downhill creep, or commonly just creep, is the slow downward progression of rock and soil down a low grade slope; it can also refer to slow deformation of such materials as a result of prolonged pressure and stress. Creep may appear to an… …
60Automatic watch — An automatic or self winding watch is a mechanical watch, whose mainspring is wound automatically by the natural motion of the wearer s arm, to make it unnecessary to manually wind the watch. Most mechanical watches sold today are self winding.… …
