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## Main Question or Discussion Point

Suppose you know only these three things about a launched projectile:

- Initial launch velocity (magnitude only, not direction)

- Maximum height reached

- Horizontal distance traveled before hitting the ground

Is it possible to find the initial height, launch angle, and airtime of this projectile (assuming that the initial launch height may or may not be at ground level)?

- Initial launch velocity (magnitude only, not direction)

- Maximum height reached

- Horizontal distance traveled before hitting the ground

Is it possible to find the initial height, launch angle, and airtime of this projectile (assuming that the initial launch height may or may not be at ground level)?