A uniform rod of length 
is placed with one end in contact with the horizontal and is then inclined at an angle 
to the horizontal and allowed to fall without slipping at contact point. When it becomes horizontal, its angular velocity will be
a)
b)
c)
d)
A uniform rod of length is placed with one end in contact with the horizontal and is then inclined at an angle to the horizontal and allowed to fall without slipping at contact point. When it becomes horizontal, its angular velocity will be
a)
b)
c)
d)
Question ID - 53092 | SaraNextGen Top Answer
A uniform rod of length is placed with one end in contact with the horizontal and is then inclined at an angle to the horizontal and allowed to fall without slipping at contact point. When it becomes horizontal, its angular velocity will be
a)
b)
c)
d)
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A uniform rod of length |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (a) -
(a)
By the conservation of energy
of rod = Rotational 
.png)
But in the problem length of the rod 
is given
127 votes
Answer Link
127