A thin cylindrical shell is released from rest and rolls without slipping down an inclined plane that makes an angle of 30° with the horizontal. How long does it take it to travel 3.1 m?
A)
1.4 s
B)
1.1 s
C)
2.1 s
D)
1.6 s
E)
1.8 s
D
Physics & Space Science
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