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Pendulum
01
маятник
a device with a long thin bar and a weight at the end that swings side to side to keep a clock working
Пример
The pendulum swung back and forth, oscillating steadily over time.
The pendulum swung to and fro, marking the passage of time in the old clock.
The scientist studied the motion of the pendulum to understand the principles of physics.
The hypnotist began their stage performance by using a hypnotic pendulum to help induce a trance state in the volunteers.
Pendulums have proven useful for studying simple harmonic oscillation and modeling more complex periodic motions in dynamic systems.
