The Compound Pendulum
المؤلف:
GEORGE A. HOADLEY
المصدر:
ESSENTIALS OF PHYSICS
الجزء والصفحة:
p-90
2025-11-05
37
Anybody suspended so as to vibrate in a vertical plane under the influence of gravity alone is a compound pendulum. The form generally used for practical purposes is that of a metallic bob suspended by a thin wire. The bob is made lens-shaped, or thin on the edges, to offer less resistance to the air, and is arranged so that it can be raised or lowered on the wire to regulate the length of the pendulum.
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