Name: 体操の物理学 (The Physics Of Gymnastics)
Uploaded: 2021-01-14T05:11:16.000Z
Duration: 3 min 1 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

程度の副詞

Gymnastics is definitely a combination between

fitness you have to be in the physical shape in order to do the

and at the same time make it look effortless

so that's kind of like where the artistic side of it comes in too. Especially in

college gymnastics it really is a performance you go out there and you want

everyone in the crowd to be watching your gymnastics watching your routine

and at the same time there is kind of that

scientific and technique component you have to

put your body exactly in the right place so that you are able to

hit those hand stands and stick that dismount

but what we can do is follow her center of mass and make rough approximations for say the

force on her feet when she lands  and particularly in the case

where her velocity is approximately zero ignoring horizontal velocity

it all of her potential energy at the top has been converted into kinetic energy

does work to bring the energy of the gymnast  to zero. To calculate the work we take the integral

of the force parallel to the path over the path traveled

we can calculate a value for this force which

turns out to be approximately two or three football players or

and these gymnasts have to be really strong

I remember when i was taking the physics series my sophomore year

what are those forces the are going through my legs when I land my vault

you know for every reaction there is an opposite reaction so that when you're

pulling the bar down in your giant swings that force down is kinda what sends you

back up so you are able to flip twice and then  land

by the end of season we know that every single one of the girls on the team are hurting