Queston 20 020: A wheel rotating about a fixed axis has an angular position given by...

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science physics

Answer 1

Answer #1

O=3-243 - 12t 2=d²a dt 2 d (- 2x3+²) dt - 12oad/s². 22 - 12+1 at t =15 answer is a)-12 ond/5.

Answer 2

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