nonconservative force
Quick Summary
A nonconservative force is a force that depends on factors like velocity, making it dissipative. Unlike conservative forces, such as gravity, no potential energy can be defined for nonconservative forces. Friction is a common example of a nonconservative force, resisting the sliding or rolling of objects. The work done by a nonconservative force is dependent on the path taken, and it leads to a loss of mechanical energy from the system, often as heat.12
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mechanicsDamped and forced oscillations…forces are known collectively as dissipative forces because they tend to dissipate the potential and kinetic energies of macroscopic bodies into the energy of the chaotic motion of atoms and molecules known as heat.
Read More…forces are known collectively as dissipative forces because they tend to dissipate the potential and kinetic energies of macroscopic bodies into the energy of the chaotic motion of atoms and molecules known as heat.
Read More- mechanicsMotion of a pendulum
These dissipative forces have the same effects on the pendulum as they do on any other kind of harmonic oscillator, as discussed above. They cause the amplitude of a freely swinging pendulum to grow smaller on successive swings. Conversely, in order to keep a pendulum clock…
Read MoreThese dissipative forces have the same effects on the pendulum as they do on any other kind of harmonic oscillator, as discussed above. They cause the amplitude of a freely swinging pendulum to grow smaller on successive swings. Conversely, in order to keep a pendulum clock…
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