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Kinetic Energy Store - GCSE Physics Definition

Reviewed by: Caroline Carroll

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Kinetic energy store refers to the energy an object possesses due to its motion. In GCSE Physics, students learn that this type of energy depends on two main factors: the mass of the object and its velocity. Specifically, the kinetic energy (measured in joules) can be calculated using the formula:

KE equals 1 half m v squared

Where:

  • m is the mass of the object (in kilograms, kg)

  • v is the velocity of the object (in metres per second, m/s)

The faster an object moves or the more massive it is, the greater its kinetic energy store. This concept is essential for understanding how energy is transferred and transformed in various physical systems.

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Caroline Carroll

Reviewer: Caroline Carroll

Expertise: Physics & Chemistry Subject Lead

Caroline graduated from the University of Nottingham with a degree in Chemistry and Molecular Physics. She spent several years working as an Industrial Chemist in the automotive industry before retraining to teach. Caroline has over 12 years of experience teaching GCSE and A-level chemistry and physics. She is passionate about creating high-quality resources to help students achieve their full potential.

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