Comentarii la: Fizica navigației | KQED QUEST

De: The Coastal Cardician

The Coastal Cardician — Thu, 01 Sep 2022 14:29:27 +0000

Hey this announcer sounds like the young lady at NASA that is in the JWST productions.

De: Mark Andoyo

Mark Andoyo — Sat, 13 Aug 2022 14:25:11 +0000

Calculation in Science

De: Terry Goldner

Terry Goldner — Tue, 02 Aug 2022 16:34:06 +0000

𝐩яⓞ𝓂𝓞Ş𝐦

De: Athalfuns - Antes morrer livres que em paz sujeitos

Athalfuns - Antes morrer livres que em paz sujeitos — Thu, 28 Jul 2022 09:49:41 +0000

Triangular sails exists for hundreds of years xD That was the most idiotic piece of information I've seen on an supposedly informative video. Shameless.

De: LeadTime

LeadTime — Fri, 22 Jul 2022 22:42:07 +0000

3:53 Oh I see now...makes perfect sense

De: Beezomatic Alldamday

Beezomatic Alldamday — Wed, 13 Jul 2022 14:58:54 +0000

I was told low pressure, not lift is more accurate.

De: Steve Skouson

Steve Skouson — Sun, 10 Jul 2022 05:08:39 +0000

Square-rigged ships COULD sail
into the wind! Just not very well.

Channel 9, maybe a wee bit of
research would be handy.

steve

De: The Money Fork

The Money Fork — Sat, 09 Jul 2022 14:39:47 +0000

Lift forces due to the acceleration of air across the curved surface is overstated. Stop abusing Bernoulli, look to Newton — there is a huge redirection of air mass in a new direction creating forces in the opposite direction (forward).

De: Bädz

Bädz — Sat, 09 Jul 2022 08:34:38 +0000

Shouldn't the force of keel be perpendicular to the boat (or slightly aftward) at 5:44 ?

De: lloyd evans

lloyd evans — Fri, 08 Jul 2022 23:53:02 +0000

Down wind,just bag the wind, upwind,pull the sails in till they just stop fluttering on the leach,, YOUR SAILING!!!!!!!!!!