Foucault's Pendulum
polar satallite
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Foucault's Pendulum
A torsional pendulum exhibits rotational periodic motion. You can create one by hanging some weight from a cord, and then rotating the weight. The cord becomes twisted, generating a torsion force, that will cause the weight to rotate in the oppopsite direction. Thus, a periodic rotation movement is generated.
A pendulum exhibits simple harmonic motion, which is a type of periodic motion where the restoring force is directly proportional to the displacement from equilibrium. This causes the pendulum to oscillate back and forth in a regular pattern.
Kinetic energy moves back and forth. This is the energy associated with the motion of an object. For example, a swinging pendulum or a vibrating guitar string demonstrate kinetic energy moving back and forth.
A free fall pendulum is a pendulum system where the pendulum weight is allowed to fall freely under gravity, without being constrained by a string or fixed point. This type of pendulum follows a different motion pattern compared to a traditional pendulum and is often used in physics demonstrations or experiments.
Pendulum-type
Simple harmonic motion
Their a 5 different types of rotation
pendulum
No the only way you can tell time from a shadow is from something ubstruckting direct sunlight any type of light that is not sunlight will not allow the change in earths rotation to change the angle of the shadow.
Counter clockwise rotation is also known as retrograde rotation. This type of rotation is less common and can be seen in some planets and moons, such as Venus and Uranus.
When a pendulum is hanging straight down, it has potential energy due to its position above the equilibrium point. This potential energy can be converted into kinetic energy as the pendulum swings back and forth.