A block of mass 
is kept on a horizontal rular. The friction coefficient between the ruler and the block is 
The ruler is fixed at one end and the block is at a distance 
from the fixed end. The ruler is rotated about the fixed end in the horizontal plane through the fixed end
What can the maximum angular speed be for which the block does not slip?
a)
b)
c)
d)
is kept on a horizontal rular. The friction coefficient between the ruler and the block is The ruler is fixed at one end and the block is at a distance from the fixed end. The ruler is rotated about the fixed end in the horizontal plane through the fixed endWhat can the maximum angular speed be for which the block does not slip?
a)
b)
c)
d)
Question ID - 101395 | SaraNextGen Top Answer A block of mass is kept on a horizontal rular. The friction coefficient between the ruler and the block is The ruler is fixed at one end and the block is at a distance from the fixed end. The ruler is rotated about the fixed end in the horizontal plane through the fixed end
What can the maximum angular speed be for which the block does not slip?
a)
b)
c)
d)
A block of mass is kept on a horizontal rular. The friction coefficient between the ruler and the block is The ruler is fixed at one end and the block is at a distance from the fixed end. The ruler is rotated about the fixed end in the horizontal plane through the fixed end
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What can the maximum angular speed be for which the block does not slip? |
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a) |
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b) |
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c) |
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d) |
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(d) If the block does not slip ,
It is the case of non-uniform circular motion
Net force, Friction force,
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(i)
(ii)
