1. (20 points) A hollow sphere of radius r and mass m starts from rest and...

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science physics

Answer 1

Answer #1

mg Ho = ££ mu ?t / Iw2 mg Ho = 1 x mu? + 2 x 2 m R² (4) ² mgo= 70 mu? V = Tow Ho 1/3 mu?= mg Hj Hs = loan Ho = 0.714 Ho 7

Answer 2

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