pendulums
type: Concept
alternative label: inverted pendulums
broader: oscillation
preferred label: آونگ @fa
related: gravity
related: gravitation
related: time measurement

oscillation
type: Concept
narrower: pendulums
preferred label: نوسان @fa

time measurement
type: Concept
preferred label: اندازه‌گیری زمان @fa
related: pendulums

gravity
type: Concept
preferred label: گرانی @fa
related: pendulums

gravitation
type: Concept
preferred label: گرانش @fa
related: pendulums