what are exogenic and endogenic forces?
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Endogenic (or endogenetic) factors are agents supplying energy for actions that are located within the earth. ... Exogenic (or exogenetic) factors are agents supplying energy for actions that are located at or near the earth's surface. Exogenic factors are usually driven by gravity or atmospheric forces.
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A force involves an interaction between two or more objects, and it causes a push or pull between the objects. ... Good examples of opposing force include drag due to interaction with an air mass and the force due to friction between two objects.
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Gravitational force is a force exerted by the earth on all objects on it. When a ball is thrown up, it falls to the ground because of gravitational force. The water from a tap always flows downwards because of gravitational force.
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The gravitational force is the force exerted by the planet's attraction according to the law of Newton, while the centripetal force is the force due to the rotation of a satellite orbiting the planet. A satellite resists to earth's attraction by orbiting it.
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Conservative forces are those for which work done depends only on initial and final points. Example- Gravitational force, Electrostatic force. Non-Conservative forces are those where the work done or the kinetic energy did depend on other factors such as the velocity or the particular path taken by the object.
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For an object immersed in a fluid, there's a contact force exerted by the fluid on all surfaces of the object. Since this fluid contact force is a distributed force, it's called a pressure. ... The buoyant force on a object is proportional to the volume displaced, according to Archimedes' principle.
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A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. When the interaction ceases, the two objects no longer experience the force.
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ADDING FORCES. FORCES ARE VECTORS. This means they have both SIZE and DIRECTION. When adding forces, we must add them like lines, taking LENGTH and ANGLE into account.
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Normal force is defined as the force that a surface exerts on an object. If the object is at rest, net force on the object is equal to zero; therefore, the downward force (weight) must be equal to the upward force (normal force). Since weight acts in the downward direction it will be negative.
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The normal force is one component of the contact force between two objects, acting perpendicular to their interface. The frictional force is the other component; it is in a direction parallel to the plane of the interface between objects. Friction always acts to oppose any relative motion between surfaces.
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A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects.
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Force is a push or pull that an object can exert on other objects. Acceleration is the rate of change of an object's speed. If an object has mass, and is accelerating through space, then the object can exert a force. This principle is described by Newton's second law of motion.
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The difference between the two is very simple to understand: Input Force represents the amount of force that you put into another object. Output Force represents the force that a specific object has as a result of the input force.
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Exogenic processes include geological phenomena and processes that originate externally to the Earth's surface. They are genetically related to the atmosphere, hydrosphere and biosphere, and therefore to processes of weathering, erosion, transportation, deposition, denudation etc.
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[' A force can move a stationary object.', ' A force can stop a moving object.', ' A force can change the speed of a moving object.', ' A force can change the direction of a moving object.', ' A force can change the shape and size of an object.']
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The resultant forces at the ends must be equal in magnitude and opposite in direction, along the line of the joints of the member. These forces are called axial forces. The member is said to be in compression if T is negative (ie, the forces at each end are toward each other) or in tension if T is positive.
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A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. ... Forces only exist as a result of an interaction.