Explain the Law of conservation of energy with pendulum.

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In a simple pendulum, when it is at its extreme position then its energy is potential - due to its position from the reference point (mean point). When it is released from its extreme position then its P.E. is transferred into K.E. and it moves towards the mean position. At mean position, its P.E....
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In a simple pendulum, when it is at its extreme position then its energy is potential - due to its position from the reference point (mean point). When it is released from its extreme position then its P.E. is transferred into K.E. and it moves towards the mean position. At mean position, its P.E. is converted into K.E. When it goes away from the mean position, K.E. is converted into P.E. At extreme position, all K.E. is converted into P.E. so total energy remains constant. read less
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The energy associated with the body due to its motion is called kinetic energy. The law of conservation of energy stated that total energy remains constant (is conserved). In a simple pendulum, when it is at its extreme position then its energy is potential - due to its position from the reference...
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The energy associated with the body due to its motion is called kinetic energy. The law of conservation of energy stated that total energy remains constant (is conserved). In a simple pendulum, when it is at its extreme position then its energy is potential - due to its position from the reference point (mean point). When it is released from its extreme position then its P.E. is transferred into K.E. and it moves towards the mean position. At the mean position, its P.E. is converted into K.E. When it goes away from the mean position, K.E. is converted into P.E. At the extreme position, all K.E. is converted into P.E. so total energy remains constant. read less
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Mechmathcian

Any charged element is ion. Here element means that of the periodic table. It is formed when an element loses or gains electrons. Hence there are 2 types-- Positive ...when electron is lost Negative .....when electron is gained
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