Hypernyms:compound pendulum physical pendulum
Inherited Hypernyms:ballistic pendulumphysical pendulumpendulumapparatusequipmentinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:gun pendulum
Full Hyponyms:
gun pendulum
单词 | ballistic pendulum |
释义 | Ballistic Pendulum nnoun.artifacta physical pendulum consisting of a large mass suspended from a rod; when it is struck by a projectile its displacement is used to measure the projectile's velocity Hypernyms:compound pendulum physical pendulum Inherited Hypernyms:ballistic pendulumphysical pendulumpendulumapparatusequipmentinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:gun pendulum Full Hyponyms: gun pendulum |
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