Comentarii la: Este posibil să-ți arunci propria vela?

De: @rickg1103

@rickg1103 — Sat, 13 Jan 2024 14:33:17 +0000

I suddenly thing a sailboat should not move

De: @jaker3108

@jaker3108 — Fri, 12 Jan 2024 22:29:31 +0000

If your trying to “bust” something… it needs to be identically.. so you should have mimicked what was done in the video.. same umbrella, and inside of a mop bucket. What you demonstrated is how two forces can cancel each other out

De: @815scorpius7

@815scorpius7 — Thu, 11 Jan 2024 04:49:22 +0000

This is so weird. At work I was think about the drawing of a truck with a magnet mounted on a an arm that is attached to the bed of the truck that goes in front of the truck. I was thinking that I would like to see someone make a miniature of it and break down the science of it. I know not exactly the same but it won't work for the same reason.

De: @stevecoleman6643

@stevecoleman6643 — Wed, 10 Jan 2024 23:15:57 +0000

perhaps if you used the sheet as a sail – set it on a n angle

De: @PJHLR

@PJHLR — Wed, 10 Jan 2024 20:20:52 +0000

Using a flat panel will direct the thrust sideways and not rearward. The sail has to be curved to redirect the thrust rearwards. Why don't you simply duplicate the video with a skateboard and umbrella? Try this and see if you have any changes.

De: @thewhitewolf58

@thewhitewolf58 — Wed, 20 Dec 2023 12:10:16 +0000

Thank you for answering this question. I always wondered if you put a fan on a toy sail boat if it could push itself. So i guess the answer would be whatever pushes the sail needs to be off the boat.

De: @rorybaker5799

@rorybaker5799 — Wed, 20 Dec 2023 02:30:28 +0000

It would work though. Because the umbrella redirects the air backwards

De: @tenesto

@tenesto — Sun, 17 Dec 2023 22:51:10 +0000

3:45 exactly...^^

De: @bryancmcdonald3978

@bryancmcdonald3978 — Thu, 14 Dec 2023 11:45:31 +0000

a small plane hobby engine ( placed on a stick) has a lot of power - to spin you in a chair.
===
I've always dreamed of
Those three-wheel land surfers they get up to 80 mph .
===
Slap one on your luggage rack in a Le Car.
===
Bryan
California beach bum would be a great engine on top - real bad - cerveza milage though.
===
Hey thanks for the idea when the Sun goes down song

De: @briansmyth5291

@briansmyth5291 — Sun, 10 Dec 2023 18:21:17 +0000

Ah, but you didn't use an umbrella. Yeah, that's the ticket, the janitor used an umbrella. Like Mary bleedin' Poppins 'e was. Umbrellas make all sorts of magical things happen.