Determine the flight altitude of the aircraft if the dropped load at the moment of impact on the ground

Determine the flight altitude of the aircraft if the dropped load at the moment of impact on the ground had a speed of 1080 km / h.

Task data: V (the speed of the dropped load at the moment of impact on the ground) = 1080 km / h (in the SI system V = 300 m / s).

Constants: g (acceleration of gravity, acceleration of a dropped load) ≈ 10 m / s2.

The flight altitude of the aircraft can be determined using the formula: S = (V ^ 2 – V0 ^ 2) / 2a = (V ^ 2 – 0 ^ 2) / 2g.

Let’s make a calculation: S = 300 ^ 2 / (2 * 10) = 4.5 * 103 m (4.5 km).

Answer: The plane flew at an altitude of 4.5 km when dropping the cargo.