An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m2 rolls down an incline surface of 30° inclination angle. the disk 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/s2)? g =10m/s². A. 4.88 O B. 1.7 O C. 3.70 D. 3.3

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An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m2 rolls down an
incline surface of 30° inclination angle. the disk 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/s2)? g =10m/s².
A. 4.88
O B. 1.7
O C. 3.70
O D. 3.3
Transcribed Image Text:An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m2 rolls down an incline surface of 30° inclination angle. the disk 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/s2)? g =10m/s². A. 4.88 O B. 1.7 O C. 3.70 O D. 3.3
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