decide if the given statement is trueor false, and give a brief justification for your answer. If true,you can quote a relevant definition or theorem from the text.If false, provide an example, illustration, or brief explanationof why the statement is false.(a) The spring force on a mass acts in a direction oppositeto the displacement of the mass from equilibrium.(b) The circular frequency of a spring-mass system is thespring constant k divided by the mass m.
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
decide if the given statement is true
or false, and give a brief justification for your answer. If true,
you can quote a relevant definition or theorem from the text.
If false, provide an example, illustration, or brief explanation
of why the statement is false.
(a) The spring force on a mass acts in a direction opposite
to the displacement of the mass from equilibrium.
(b) The circular frequency of a spring-mass system is the
spring constant k divided by the mass m.
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