Yes, if a UFO suddenly accelerated to 25,000 miles per hour (mph) in Earth's atmosphere, it would create a significant and destructive wind. The air surrounding the UFO would experience a sudden increase in velocity, resulting in a shockwave and the displacement of air molecules.
This rapid acceleration would generate a strong gust of wind in the surrounding area. The magnitude of the wind and its destructive effects would depend on various factors such as the size and shape of the UFO, the density of the atmosphere, and the proximity of other objects or structures.
At such high speeds, the wind generated by the UFO could potentially cause damage to nearby buildings, trees, or other objects in its path. The force exerted by the wind would be considerable, and it could result in the destruction of fragile structures or lead to other hazardous situations.
It's important to note that the exact consequences would depend on the specific circumstances and environmental conditions. However, a sudden acceleration to such a high speed would certainly create a powerful and potentially destructive wind.