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Kevii
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Homework Statement
[PLAIN]http://img293.imageshack.us/img293/9080/omgay.jpg
Homework Equations
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The Attempt at a Solution
?? I'm already lost at where to begin.
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A conservative force is a type of force that does not depend on the path taken by an object, but only on the starting and ending points. This means that the work done by a conservative force is independent of the path and only depends on the initial and final positions of the object.
A conservative force is typically represented as a vector with both magnitude and direction on the XY-plane. The direction of the vector indicates the direction in which the force is acting, and the magnitude represents the strength of the force.
Some common examples of conservative forces on the XY-plane include gravity, electrostatic forces, and the force of a spring. These forces all have the characteristic that the work done is independent of the path taken by the object.
The work done by a conservative force on the XY-plane is calculated using the equation W = - ΔU, where W is the work done, and ΔU is the change in potential energy. This equation shows that the work done is equal to the negative change in potential energy, which is a characteristic of conservative forces.
Conservative forces play an important role in physics because they conserve mechanical energy. This means that the total energy of a system remains constant, and energy is not lost due to the work done by conservative forces. This principle is vital in understanding and predicting the motion of objects on the XY-plane.