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An object ( Ma6 kg. R=0,9 m) has moment of inertia about its cm equal 2.5 kg m? rolls down an incline surface of 15° inclination angle. the object descends a vertical height h=1.20 m to reach
the bottom of the surface.
What is the acceleration of c.m of the object (in m/s)? g =10m/s.
OA 33
OB 1.7
OC. 2.8
OD. 3.70

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