Teeqoz on 31 May 2017
Doing some very crude video analysis (counted the number of frames from it being the same height as the tree in landed next too, until it hit the ground, which was 6, and estimating the tree's height at 2.5 meters) it is travelling at about 10 meters per second (30 feet per second), or 36 kmph when it hits the ground.
It seems like the left joy-con absorbed most of the impact, saving the rest of the console from destruction.
