放射線の検知・計測ができる屋内点検用ドローン「ELIOS 2 RAD 」の販売を10月26日(原子力の日)より開始|ブルーイノベーション株式会社のプレスリリース
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A wheel starting from rest is uniformly accelerated at 2 rad/s^2 for 20 sec . It is allowed to rotate uniformly for the next 10 seconds and is finally brought to rest