Last Updated：2025/12/03

A type of flywheel used by spacecraft to adjust their attitude without using fuel for rockets.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

reaction wheel

Source Word

reaction wheel

Noun

A type of flywheel used by spacecraft to adjust their attitude without using fuel for rockets.

Japanese Meaning

宇宙船がロケット燃料を使用せずに姿勢を調整するために用いる一種のフライホイール（回転体）

The satellite adjusted its orientation precisely using a reaction wheel to conserve fuel.

衛星は燃料を節約するため、姿勢制御用のフライホイールを使って正確に姿勢を調整した。

Sense（1）

A type of flywheel used by spacecraft to adjust their attitude without using fuel for rockets.

reaction wheels

（ plural ）