How Does a Pendulum Convert Kinetic Energy to Potential Energy and Vice Versa?

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SUMMARY

The discussion focuses on the energy transformation in a pendulum, specifically how it converts kinetic energy to potential energy and vice versa. At the lowest point of the swing, the pendulum has maximum kinetic energy and zero potential energy. Conversely, at the highest points of the swing, the pendulum's velocity is zero, resulting in maximum potential energy. The equilibrium position serves as the reference height for potential energy calculations.

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Idrees
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Describe the swinging motion of the pendelum in terms of kinetic and potential energy?
 
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Think about the velocity of the mass at the bottom of the string creating the pendelum. When is it 0? When is it at a maximum?

Also, think of the pendelum at equilibrium position and call this your reference height. What would the potential energy be at this position?
 

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