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Online Dictionary: translate word or phrase from Indonesian to English or vice versa, and also from english to english on-line.
Hasil cari dari kata atau frase: Ballistic pendulum (0.02408 detik)
Found 2 items, similar to Ballistic pendulum.
English → English (WordNet) Definition: ballistic pendulum ballistic pendulum n : a physical pendulum consisting of a large mass suspended from a rod; its displacement is used to measure the velocity of a projectile
English → English (gcide) Definition: Ballistic pendulum Pendulum \Pen"du*lum\, n.; pl. Pendulums. [NL., fr. L. pendulus hanging, swinging. See Pendulous.] A body so suspended from a fixed point as to swing freely to and fro by the alternate action of gravity and momentum. It is used to regulate the movements of clockwork and other machinery. [1913 Webster] Note: The time of oscillation of a pendulum is independent of the arc of vibration, provided this arc be small. [1913 Webster] Ballistic pendulum. See under Ballistic. Compensation pendulum, a clock pendulum in which the effect of changes of temperature of the length of the rod is so counteracted, usually by the opposite expansion of differene metals, that the distance of the center of oscillation from the center of suspension remains invariable; as, the mercurial compensation pendulum, in which the expansion of the rod is compensated by the opposite expansion of mercury in a jar constituting the bob; the gridiron pendulum, in which compensation is effected by the opposite expansion of sets of rodsof different metals. Compound pendulum, an ordinary pendulum; -- so called, as being made up of different parts, and contrasted with simple pendulum. Conical pendulum or Revolving pendulum, a weight connected by a rod with a fixed point; and revolving in a horizontal cyrcle about the vertical from that point. Pendulum bob, the weight at the lower end of a pendulum. Pendulum level, a plumb level. See under Level. Pendulum wheel, the balance of a watch. Simple pendulum or Theoretical pendulum, an imaginary pendulum having no dimensions except length, and no weight except at the center of oscillation; in other words, a material point suspended by an ideal line. [1913 Webster] Ballistic \Bal*lis"tic\, a. 1. Of or pertaining to the ballista, or to the art of hurling stones or missile weapons by means of an engine. [1913 Webster] 2. Pertaining to ballistics[2], or to a projectile in a gravitational field. [1913 Webster +PJC] 3. frenzied; very angry; -- used mostly in the phrase go ballistic. [Colloq.] [PJC] Ballistic pendulum, an instrument consisting of a mass of wood or other material suspended as a pendulum, for measuring the force and velocity of projectiles by means of the arc through which their impact impels it. [1913 Webster]
English → English (WordNet) Definition: ballistic pendulum ballistic pendulum n : a physical pendulum consisting of a large mass suspended from a rod; its displacement is used to measure the velocity of a projectile
English → English (gcide) Definition: Ballistic pendulum Pendulum \Pen"du*lum\, n.; pl. Pendulums. [NL., fr. L. pendulus hanging, swinging. See Pendulous.] A body so suspended from a fixed point as to swing freely to and fro by the alternate action of gravity and momentum. It is used to regulate the movements of clockwork and other machinery. [1913 Webster] Note: The time of oscillation of a pendulum is independent of the arc of vibration, provided this arc be small. [1913 Webster] Ballistic pendulum. See under Ballistic. Compensation pendulum, a clock pendulum in which the effect of changes of temperature of the length of the rod is so counteracted, usually by the opposite expansion of differene metals, that the distance of the center of oscillation from the center of suspension remains invariable; as, the mercurial compensation pendulum, in which the expansion of the rod is compensated by the opposite expansion of mercury in a jar constituting the bob; the gridiron pendulum, in which compensation is effected by the opposite expansion of sets of rodsof different metals. Compound pendulum, an ordinary pendulum; -- so called, as being made up of different parts, and contrasted with simple pendulum. Conical pendulum or Revolving pendulum, a weight connected by a rod with a fixed point; and revolving in a horizontal cyrcle about the vertical from that point. Pendulum bob, the weight at the lower end of a pendulum. Pendulum level, a plumb level. See under Level. Pendulum wheel, the balance of a watch. Simple pendulum or Theoretical pendulum, an imaginary pendulum having no dimensions except length, and no weight except at the center of oscillation; in other words, a material point suspended by an ideal line. [1913 Webster] Ballistic \Bal*lis"tic\, a. 1. Of or pertaining to the ballista, or to the art of hurling stones or missile weapons by means of an engine. [1913 Webster] 2. Pertaining to ballistics[2], or to a projectile in a gravitational field. [1913 Webster +PJC] 3. frenzied; very angry; -- used mostly in the phrase go ballistic. [Colloq.] [PJC] Ballistic pendulum, an instrument consisting of a mass of wood or other material suspended as a pendulum, for measuring the force and velocity of projectiles by means of the arc through which their impact impels it. [1913 Webster]
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