The underground motion of a P-wave usually effects the us less than ones near or on the surface.
Motion parallel to the ground refers to movement that occurs in a horizontal direction. This type of motion does not involve any vertical displacement and typically occurs on a flat surface. Examples include a car driving on a road or a ball rolling on the ground.
The direction of motion of a satellite in a circular orbit is perpendicular to the curved surface of the Earth. This means that the satellite moves parallel to the surface at a constant distance rather than following the curve of the Earth.
Friction is produced when two objects come into contact and the surface irregularities of the objects interlock or deform, creating resistance to motion. This resistance leads to the force called friction, which opposes the relative motion or attempts at motion between the two objects.
The force produced by two moving surfaces is called frictional force. It resists the motion or attempted motion of one surface over another. The amount of frictional force depends on the materials and roughness of the surfaces in contact.
Surface waves consist of two main types: Rayleigh waves and Love waves. Rayleigh waves move in an elliptical motion with both vertical and horizontal components, causing ground particles to move in an elliptical path. Love waves, on the other hand, only have horizontal motion and do not involve vertical movement of the ground particles.
The ground motion produced by a P-wave is a rapid back-and-forth motion in the direction of wave propagation, causing particles to compress and expand. In contrast, surface waves cause horizontal shaking and rolling motion along the surface, resulting in larger amplitudes and longer durations compared to P-waves.
Motion parallel to the ground refers to movement that occurs in a horizontal direction. This type of motion does not involve any vertical displacement and typically occurs on a flat surface. Examples include a car driving on a road or a ball rolling on the ground.
A runner's motion involves a combination of forward propulsion and vertical movement, as the legs push off the ground and then lift off during each stride. While the runner moves forward, their feet repeatedly contact the ground, creating a cycle of acceleration and deceleration. The ground remains stationary, providing the surface for the runner to push against, while the runner's body experiences changes in speed and direction relative to that fixed ground. Overall, the runner's motion is dynamic, characterized by alternating phases of support and recovery with respect to the ground.
P waves - compress and expand the ground like a Accordion S waves - vibrate from side to side as well as up and down Surface waves - make the ground roll like ocean waves The Earthquake is produced by each of the three types of seismic waves.
Motion Perpendicular to the ground is called horizontal motion.
Horizontal force is motion parallel to the ground.
The direction of motion of a satellite in a circular orbit is perpendicular to the curved surface of the Earth. This means that the satellite moves parallel to the surface at a constant distance rather than following the curve of the Earth.
Vertical motion is the motion that is perpendicular to the ground.
0.3 magnitude
Friction is produced when two objects come into contact and the surface irregularities of the objects interlock or deform, creating resistance to motion. This resistance leads to the force called friction, which opposes the relative motion or attempts at motion between the two objects.
Motion is measured as relative to a set point.A rock sitting on the ground is at rest in relation to the groundThe rock and the ground are spinning with the surface of the planet.The planet is moving in the solar systemAnd so on
Surface waves do not originate from the focus. These waves are created when seismic energy reaches the Earth's surface and move horizontally along it, causing the ground to move in a rolling motion.