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  • Kinetic Energy of a Projectile: When is it Maximum?
    A ball has the most kinetic energy right before it hits the ground. Here's why:

    * Kinetic energy is the energy of motion. The faster an object moves, the more kinetic energy it has.

    * As the ball rises, it slows down. This is because gravity is working against its upward motion, converting kinetic energy into potential energy.

    * At the peak of its trajectory, the ball momentarily stops. It has zero kinetic energy at this point.

    * As the ball falls, gravity accelerates it downwards. It gains speed, and therefore gains kinetic energy.

    * Just before impact, the ball is moving at its fastest. This is the point where it has the most kinetic energy.

    Let me know if you'd like to learn more about kinetic and potential energy!

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