Roller Coaster Energy and the Law of Conservation of Energy

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What is the Law of Conservation of Energy?

Back

The Law of Conservation of Energy states that energy cannot be created or destroyed, only transformed from one form to another.

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What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state. For example, a roller coaster at the top of a hill has maximum potential energy.

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What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. It depends on the mass and speed of the object.

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How is kinetic energy calculated?

Back

Kinetic energy (KE) is calculated using the formula KE = 1/2 mv², where m is mass and v is velocity.

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What is energy transfer?

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Energy transfer refers to the movement of energy from one place to another without changing its form.

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What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as potential energy converting to kinetic energy.

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Where is potential energy highest on a roller coaster?

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Potential energy is highest at the highest point of the roller coaster.

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Where is kinetic energy highest on a roller coaster?

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Kinetic energy is highest at the lowest point of the roller coaster.

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How does mass affect kinetic energy?

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Kinetic energy increases proportionally with mass; if mass increases, kinetic energy increases.

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What happens to energy at the top of a roller coaster?

Back

At the top of a roller coaster, potential energy is at its maximum and kinetic energy is at its minimum.