Dürer & 測距儀2022d141 教科書風 e047 初速と連続記憶

2022zionad @2022zionad

Initial velocity and continuous memory DeepL

2022zionad @2022zionad

前回 d140 で　言いたかったことを さらっと　まとめよう 物体の速度測定するのに 先に　周辺説明を　固めている

2022zionad @2022zionad

In the previous conversation, I wanted to convey the following points with "d140": To measure the velocity of an object, providing preliminary context beforehand is essential.

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pic.twitter.com/mnbFFXwgA0

拡大

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海原（うなばら）で停止している空母 航空母艦から　 戦闘機が 初速０から　１秒間 飛行甲板で加速して　飛び立った

2022zionad @2022zionad

Aircraft Carrier Stopped in the Open Sea: From the aircraft carrier, a fighter jet accelerated on the flight deck from an initial speed of 0 and took off within one second.

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飛行甲板から離れた瞬間の 戦闘機速度を　 戦闘機の初速と設定する

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Setting the initial speed of the fighter jet at the moment it departs from the flight deck as its initial velocity.

2022zionad @2022zionad

飛行甲板に　石ころを置いて 電磁カタパルトで加速し 石を放り投げる これを　石の初速と設定する

2022zionad @2022zionad

Setting the initial velocity of the stone as it is accelerated by an electromagnetic catapult from the flight deck with a pebble placed on it and then thrown.

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pic.twitter.com/LPGalQKdVY

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太陽を不動として 慣性系を設定する者には 地球が公転軌道で　動いているのが 頭の中で　見える さらに地球が　自転してるのも アタマん中で　見える だから　海原で停止中の 空母も　動いて見える

2022zionad @2022zionad

For those who establish the sun as stationary and set an inertial frame, In their minds, they can perceive the Earth moving along its orbital path, Furthermore, the Earth's rotation is also visible in their minds,

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Therefore, even an aircraft carrier stationary in the open sea may appear to be in motion.

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An image created in the mind, an image not formed through the use of the eyes. It's not an image that has been reached by light on the retina. It's an imagined image.

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頭で作った　イメージ 眼を使ってないイメージ 網膜に光線が届いたわけじゃない イメージ

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pic.twitter.com/YkfiPPOMEx

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太陽を窓面を通して　見る この窓面を太陽と同じ慣性系に設置 さらに　目の位置　視座も 同じ慣性系に　設置 これが　具体的　慣性系の 初期設定

2022zionad @2022zionad

Observing the sun through a window, placing this window in the same inertial frame as the sun. Additionally, the position of the eyes and the line of sight are also set in the same inertial frame. This constitutes the specific initial configuration of the inertial frame.

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まだ　雑な設定段階

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Still in the rough configuration stage.

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pic.twitter.com/SZuIg8degv

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地球の自転に注目する 頭ん中の　「目」

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Focusing on the Earth's rotation within the "mind's eye."

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pic.twitter.com/lDIgZJppsB

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