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1. A solid sphere of radius R, mass M. and mo- ment of Inertia I = MR is rolling down a hill. It starts at rest at a height h
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7. { KE Salad so here & KE translational & Ice rotational = IMU 2 + 1 [02 mutil maj (9) mut frue lo PE; + KE; = Pff + Ket ugh

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