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The most important factor likely influencing the development of smooth rounded surface features on one plateau versus sharp angular features on another is the type of erosion that occurred. The plateau with smooth features may have experienced prolonged weathering and erosion from water or glacial activity, which tends to round off edges. In contrast, the plateau with sharp features likely underwent more rapid erosion processes, such as freeze-thaw cycles or wind erosion, which can create and maintain angular formations. The underlying geology and climate conditions also play a significant role in determining the erosion patterns.
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How do you increase the angular velocity of a rotating object?
Angular velocity just means how fast it's rotating. If youaa want more angular velocity, just rotate it faster or decrease the radius (move it closer to the center of rotation). Just like force = rate of change of momentum, you have torque= rate of change of angular moment Or We can increase the angular velocity of a rotating particle by applying a tangential force(i.e. accelaration) on the particle. Since the velocity of the particle is tangential with the circle along which it is moving, the tangential accelaration will not change the diriction of the velocity(as angle is 0),but will cause a change in magnitude. Thus angular velocity will increase.
What topographical features can be found along convergent boundaries?
Topographical features that can be found along convergent boundaries include mountain ranges, deep ocean trenches, and volcanic arcs. These features are a result of the intense tectonic forces that push plates together, causing them to collide or subduct beneath one another.
How sensory input and the thalamus are important in causing an emotional response?
i do not have any idea of what this could be
What land features are associated with the process of orogenesis at divergent boundaries?
At divergent boundaries, land features associated with orogenesis include rift valleys and mid-ocean ridges. These features form as tectonic plates move apart, causing the crust to stretch and fracture, leading to the creation of new crust and landforms.
Human activities change biotic features of an ecosystem true or false?
True. Human activities such as deforestation, pollution, urbanization, and overfishing can significantly alter the biotic features of an ecosystem by disrupting food chains, reducing biodiversity, and causing habitat destruction.
When is angular momentum conserved?
Angular momentum is conserved when there is no net external torque acting on a system. This principle is described by the law of conservation of angular momentum, stating that the total angular momentum of a system remains constant if there are no external influences causing a change.
Could the angular momentum of the closed system of mass change?
In a closed system where no external torque acts, the angular momentum remains constant (law of conservation of angular momentum). If external torques are present, the angular momentum of the system can change due to the torque causing rotation.
What is the relation between torque and angular acceleration?
Torque is the rotational equivalent of force and is responsible for causing rotational motion. Angular acceleration is the rate at which an object's angular velocity changes. The relationship between torque and angular acceleration is defined by Newton's second law for rotation: torque is equal to the moment of inertia of an object multiplied by its angular acceleration.
When is the angular momentum of a system not conserved?
The angular momentum of a system is not conserved when external torques are applied to the system. These torques can change the angular momentum by causing the system to rotate faster or slower or by changing the direction of its rotation.
What is torque when angular momentum is constant?
When angular momentum is constant, torque is zero. This means that there is no net external force causing the object to rotate or change its rotational motion. The law of conservation of angular momentum states that if no external torque is acting on a system, the total angular momentum of the system remains constant.
What is the relationship between angular acceleration and centripetal acceleration in rotational motion?
In rotational motion, angular acceleration and centripetal acceleration are related. Angular acceleration is the rate at which an object's angular velocity changes, while centripetal acceleration is the acceleration directed towards the center of rotation. In rotational motion, centripetal acceleration is caused by angular acceleration, as the change in angular velocity results in a change in direction, causing the object to accelerate towards the center of rotation.
What is the relationship between the time derivative of angular momentum and the rotational motion of a system?
The time derivative of angular momentum is equal to the torque acting on a rotating system. This means that changes in angular momentum over time are directly related to the rotational motion of the system and the external forces causing it to rotate.
How does the conservation of angular momentum influence the expected spin of planets?
The conservation of angular momentum affects the expected spin of planets by causing them to rotate at a relatively constant speed as they orbit the sun. This means that planets are likely to have a consistent spin rate over time due to the conservation of angular momentum.
How can the conservation of angular momentum be ensured in a system, and what condition must be met for this conservation to hold true?
The conservation of angular momentum in a system can be ensured by making sure that no external torques act on the system. This means that the total angular momentum of the system will remain constant as long as there are no external forces causing it to change.
What happens to the angular velocity of an object as it starts to decrease in size?
The angular velocity of an object typically increases as it decreases in size, due to the conservation of angular momentum. This is because the moment of inertia decreases as the object's size decreases, causing the angular velocity to increase to maintain the same angular momentum.
When a spinning skater pulls in her arms to turn fasterher angular momentum?
When a spinning skater pulls in her arms to turn faster, her angular momentum is conserved. Angular momentum is the product of an object's moment of inertia and its angular velocity. By pulling her arms in, the skater decreases her moment of inertia, causing her angular velocity to increase in order to maintain a constant angular momentum. This is similar to the principle of conservation of angular momentum seen in other rotating systems.
What is the most important causing the seasons on earth?
moon is the most important causing the seasons on earth.
