(a) the tension in the string (b) the angle the pendulum makes with respect to the vertical ° from the vertical

Q: 18. The necessary conditions for the equilibrium of an object is a) ΣF=0 and Στ 0 b) ΣΤ=0 and ΣΙω=0…

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Q: Consider a place where the gravity is one-fourth the gravity on Earth (g' = g/4), then the frequency…

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A:

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Q: 80. A double pendulum consists of two point masses in attached by massless strings of length /as…

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Q: frequency ff′ of the oscillatio

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Q: When you double the amplitude does the period double

A: When you double the amplitude does the period double ?

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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.