Parabola of safety
In classical mechanics and ballistics, the parabola of safety or safety parabola is the envelope of the parabolic trajectories of projectiles shot from a certain point with a given speed at different angles to horizon in a fixed vertical plane. The fact that this envelope is a parabola had been first established by Evangelista Torricelli and was later reproven by Johann Bernoulli using the infinitesimal calculus methods of Leibniz.
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Parabola of safety
In classical mechanics and ballistics, the parabola of safety or safety parabola is the envelope of the parabolic trajectories of projectiles shot from a certain point with a given speed at different angles to horizon in a fixed vertical plane. The fact that this envelope is a parabola had been first established by Evangelista Torricelli and was later reproven by Johann Bernoulli using the infinitesimal calculus methods of Leibniz.
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En physique et en balistique, ...... aximale pouvant être atteinte.
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In classical mechanics and bal ...... en point with the given speed.
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En physique et en balistique, ...... aximale pouvant être atteinte.
@fr
In classical mechanics and bal ...... l calculus methods of Leibniz.
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Parabola of safety
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Parabole de sûreté
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