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 sur of 25° 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/s)? g = 10m/s. O A. 3.30 O B. 4.88

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Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 31P: A particle moves 3.0 m along a circle of radius 1.5 m. (a) Through what angle does it rotate? (b) If...
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Consider g=10

An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m? rolls down an incline surface
of 25° 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/s)? g = 10m/s.
O A. 3.30
O B. 4.88
OC. 2.8
O D. 1.7
Transcribed Image Text:An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m? rolls down an incline surface of 25° 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/s)? g = 10m/s. O A. 3.30 O B. 4.88 OC. 2.8 O D. 1.7
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