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# What is a double pendulum?

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### Quick Answer

**According to Science World, a double pendulum is a system in which two pendulums are attached to each other.** This simple physical arrangement shows chaotic tendencies.

Math24 describes a double pendulum as an actual miracle of nature. An amazing switch in complexity is observed as the system shifts from a simple pendulum to a double pendulum. The oscillations shown in a simple pendulum are regular. The oscillations demonstrate slight deviations from equilibrium, but they are synchronized, and they can be defined using sine or cosine function. Large angles for a double pendulum, however, yields non-linear motions with more complex phase graphs, according to My Physics Lab.

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Q:
## What are some signs of a bad flywheel?

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Full Answer >**Signs of a bad flywheel include a burning smell, gear slippage and clutch vibrations.**These symptoms can present themselves together or separately.Filed Under: -
Q:
## What is the metric unit for density?

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Full Answer >**The metric unit for density is kilogram per meter cubed, and the smaller unit is grams per centimeter cubed.**Density is defined as the ratio of mass per unit volume of a substance.Filed Under: -
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## What shape can hold the most weight?

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Full Answer >**In terms of three-dimensional shapes, the sphere, ellipsoid (an egg shape) and dome are able to withstand the most outside pressure.**The arch (contained within these three) is stronger than a flat surface.Filed Under: -
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## What is De Moivre's Theorem?

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Full Answer >**De Moivre's Theorem is a formula that is used to calculate the power of complex numbers.**The formula of the theorem states that any real number x and any integer n that (cosx + isinx) to the nth power would equal cos (nx) + isin(nx).Filed Under: