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As the pendulum swings from point A to Point E, what will happen to the values for potential and kinetic energy?

Kinetic energy will increase from 0 J to 12 J and the potential energy will decrease from 12 J to 0 J.
Kinetic energy will decrease from 12 J to 0 J and the potential energy will increase from 0 J to 12 J.
Kinetic energy will decrease from 0 J to 12 J and the potential energy will increase from 12 J to 0 J.
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Answer:

Kinetic energy will increase from 0 J to 12 J and the potential energy will decrease from 12 J to 0 J.

Explanation:

-As the bob swings downwards it loses height. So its gravitational potential energy (GPE) decreases.

-The subsequent work done on the pendulum by the gravitational force increases its kinetic energy.

-At all points, by Law of Conservation of Mechanical Energy, during the swing the total ptential energy  plus kinetic energy is constant.

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Answer:

Explanation:

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