in this video you can see that jump at 8:53 sek

I decided to asc Institute of Physics, Technical University in Wroclaw

this is reply :

Based on the data provided may attempt to estimate the following:

- Was Mr. thrown to a height h = 12 m,

Therefore it can be assumed that the potential energy you received

Ep = m g h = 10.2 kJ.

Assuming that all the energy gained through the work of the Lord lift (which is not true, because some kinetic energy you have used it, and partly - clearance of the wave), the work can be estimated at

W = Ep = 10.2 kJ.

Again, this is far simplification, because we omit the horizontal component of motion. It is difficult to estimate what was the change in horizontal speed.

Assuming that the erection lasted t = 2 s

You can calculate the average power during the climb:

P = W / t = 5.1 kW.

Which is approximately equal to the power of seven horses.

It is quite thick estimate, which may be subject to considerable uncertainty. I hope I helped a little.

Yours sincerely,

Karol Tarnowski

7 horse power in about 2 sek !!!

that's powerfull :)

peace Luk

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