because of same length
All pendulums swing. They wouldn't be pendulums if they didn't.
If you pull two pendulums of opposite ends from a Newton's cradle, the energy will transfer through the remaining pendulums in the system. The motion created will depend on the relative masses and lengths of the pendulums involved, leading to a complex interplay of energy transference and motion.
Some common types of pendulums include simple pendulums, compound pendulums, physical pendulums, and torsion pendulums. Simple pendulums consist of a mass suspended from a fixed point and swing back and forth. Compound pendulums have multiple arms or masses swinging together. Physical pendulums have a mass distributed along its length instead of at a single point. Torsion pendulums use a twisting motion instead of swinging back and forth.
Pendulums
They all keep time: Cesium atoms, quartz crystals, and pendulums all vibrate at a constant frequency (not the same frequency for each substance.) With current technology, cesium atoms are the most precisely constant.
That each swing takes the same amount of time.
no pendulums are not used for evil or tp provoke evil spirits pendulums are fastinating but are used for questions or any other way you can think of .
There are two main types of pendulums: simple pendulums, which consist of a mass (bob) attached to a string or rod swinging back and forth, and compound pendulums, which have multiple bobs or arms that can oscillate independently. Within these two categories, there can be various designs and configurations for pendulums used in different applications.
pendulums
That one.
Pendulums can be found in specialty stores that sell spiritual or metaphysical items, online retailers, or at local craft stores. Etsy and Amazon are popular online platforms where you can find a variety of pendulums for sale.
The pendulum with a shorter length will swing faster than the one with a longer length, as the period of a pendulum is directly proportional to the square root of its length. So, if both pendulums have the same weight but different lengths, the one with the shorter length will swing faster.