In damped oscilation the directions of the restoring force and the resistive force
(1) are the same
(2) are opposite
(3) may be same or opposite
(4) have no relation with each other
Answers
Explanation:
in the direction opposite
Answer:
Concept:
Damping is a force acting within or on an oscillating system that reduces or prevents it from oscillating. Damping is created in physical systems by processes that disperse the energy contained in the oscillation. Viscosity drag in mechanical systems, impedance in electrical oscillators, and light absorption and scattering in optical oscillators are all examples. Other oscillating systems, such as those found in biological systems and bicycles, can benefit from damping that is not reliant on energy loss. Friction, on the other hand, is a viscous dissipation force operating on a system. Friction can either cause or contribute to damping.
Given:
The direction of the equilibrium position and the resistance force in damped oscillation
(1) are the same
(2) are opposite
(3) may be same or opposite
(4) have no relation with each other
Find:
Find the answer for the given question
Answer:
The answer is option (3) may be same or opposite
It's an oscillatory motion in which the degree of displacement of an object from its equilibrium position is proportional to the amount of retarding force applied. Or, to put it another way, the restoring force works in the opposite direction of the object's displacement and is proportional to it. The work done against the restoring force is stored as potential energy, which is then recovered as kinetic energy during the following quarter cycle. As a result, restoring force is required to sustain simple harmonic motion. As a result of the work done against by the dampening force, heat is created.
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