Hi there World!
I was wondering how much kinetic energy the dji mavic pro can create.
I am going to Austria and there is a classification of two types of quadcopters. It says "Unter Spielzeug fallen alle Flugobjekte, die es auf eine max. Bewegungsenergie von 79 Joule bringen." In English this means that a quadcopter is a toy if it can bring up maximum 79 joules of kinetic energy. Now I have not that much of an idea about the amount of energy, so I wanted to ask you guys about how much the dji mavic pro can create.
Thanks a lot
The info is from:
http://www.austrianaviation.net/detail/neue-regeln-fuer-unbemannte-flugzeuge/

Assuming a mass of 735g and a max speed of 60kph you'd be at a maximum KE of ~120J.

23jacks1 Posted at 2017-12-6 16:54
Assuming a mass of 735g and a max speed of 60kph you'd be at a maximum KE of ~120J.

Ok. Thanks for the help!

I think that maths is slightly wrong.
DJI mavic has a top speed of 31 mph or 13.89 m/s and a weight of 734g.
Therefore, E = 1/2mv^2 so dji mavic has 70.8J so its allowed in austria without a permit.

https://www.calculatorsoup.com/calculators/physics/kinetic.php

djiuser_iYFTMVANMY5S

Max Speed        40 mph (65 kph) in Sport mode without wind.

As you will see from the DJI Specs for the Mavic Pro the max speed is 40MPH, if we use this as worse case then this give an impact rating of 117.328  joules