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How would you describe the motion of an individual coil of the slinky?
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What is the meaning of longitutinal wave?
Picture two people holding holding opposite ends of a long spring that they've stretched between them. If you're familiar with the toy called a "slinky", that's what I'm talking about. Now imagine that a small portion of the slinky in the middle is painted bright orange. If one person shakes his end of the slinky up and down, a wave will propagate toward the other person. If you were to observe the orange part of the slinky, you'd see that it moves up and down with the motion of the wave. This type of motion, where the orange section moves perpendicular to length of the slinky, is called transverse motion. Hence, this is a transverse wave. A longitudinal wave is different; it's a wave where the particle motion is parallel, rather than perpendicular, to the length. Imagine the same two people holding the same slinky with the bright orange section in the middle. Now imagine that one of the people quickly pushes his end of the slinky toward the other person, then pulls it back (as if he was imitating the motion of passing a basketball to his friend). The motion would cause the slinky to compress slightly near the first guy. The compression wave would then travel through the spring toward the person at the other end. If you were to observe the bright orange section in the middle, you'd see that the wave motion would cause it to move back and forth along the length parallel to the length of the slinky. That's a longitudinal wave.
How would you describe the motion of a buoy when a water wave passes?
It is a damped harmonic motion.
How would you describe the motion of an object?
centrifugal and centripetal
How would you describe the molecular motion of a solid?
Lethargic
How do equations of motion change for an object moving in uniform motion?
The "equations of motion" are statements that describe motion. They would not be of much use if the very thing they're used to describe caused them to change. I'll say they don't.
What is the meaning of longitutinal wave?
Picture two people holding holding opposite ends of a long spring that they've stretched between them. If you're familiar with the toy called a "slinky", that's what I'm talking about. Now imagine that a small portion of the slinky in the middle is painted bright orange. If one person shakes his end of the slinky up and down, a wave will propagate toward the other person. If you were to observe the orange part of the slinky, you'd see that it moves up and down with the motion of the wave. This type of motion, where the orange section moves perpendicular to length of the slinky, is called transverse motion. Hence, this is a transverse wave. A longitudinal wave is different; it's a wave where the particle motion is parallel, rather than perpendicular, to the length. Imagine the same two people holding the same slinky with the bright orange section in the middle. Now imagine that one of the people quickly pushes his end of the slinky toward the other person, then pulls it back (as if he was imitating the motion of passing a basketball to his friend). The motion would cause the slinky to compress slightly near the first guy. The compression wave would then travel through the spring toward the person at the other end. If you were to observe the bright orange section in the middle, you'd see that the wave motion would cause it to move back and forth along the length parallel to the length of the slinky. That's a longitudinal wave.
How would you describe the motion of a buoy when a water wave passes?
It is a damped harmonic motion.
How would you describe the motion of an object?
centrifugal and centripetal
How would you describe the molecular motion of a solid?
Lethargic
How do equations of motion change for an object moving in uniform motion?
The "equations of motion" are statements that describe motion. They would not be of much use if the very thing they're used to describe caused them to change. I'll say they don't.
What would describe the tendency for objects to resist change in motion?
Inertia
What type of wave would a slinky represent?
A slinky can transfer both longitudinal and transverse waves.
How does a slinky?
The Slinky, like all objects, tends to resist change in its motion. Because of this inertia, if it were placed at the top of the stairs it would stay at rest without moving at all. At this point it has potential or stored energy. But once it is started down the stairs and gravity affects it, the potential energy is converted to the energy of motion or kinetic energy and the Slinky gracefully tumbles coil by coil down the stairs.The physical properties of the slinky determine how quickly it moves under the influence of gravity. Although its movement may look simple, from a scientific point of view the motion is quite complex. As the slinky moves down the steps, energy is transferred along its length in a longitudinal or compressional wave, which resembles a sound wave that travels through a substance by transferring a pulse of energy to the next molecule. How quickly the wave moves depends on the spring constant and the mass of the metal. Other factors, such as the length of the slinky, the diameter of the coils and the height of the step must be considered to completely understand why a slinky moves as it does.
How does a slinky work?
The Slinky, like all objects, tends to resist change in its motion. Because of this inertia, if it were placed at the top of the stairs it would stay at rest without moving at all. At this point it has potential or stored energy. But once it is started down the stairs and gravity affects it, the potential energy is converted to the energy of motion or kinetic energy and the Slinky gracefully tumbles coil by coil down the stairs.The physical properties of the slinky determine how quickly it moves under the influence of gravity. Although its movement may look simple, from a scientific point of view the motion is quite complex. As the slinky moves down the steps, energy is transferred along its length in a longitudinal or compressional wave, which resembles a sound wave that travels through a substance by transferring a pulse of energy to the next molecule. How quickly the wave moves depends on the spring constant and the mass of the metal. Other factors, such as the length of the slinky, the diameter of the coils and the height of the step must be considered to completely understand why a slinky moves as it does.
Which scientist would best describe the motion of the earth?
Johann Kepler.
What would be a good way to describe a swordsman in simple terms?
A simple way to describe a swordsman would be by saying that the individual is like a gladiator. The individual is trained to use a sword whether for fighting or for an artistic approach.
How would you describe the Motion of plates in a convergent boundary?
Moving together
