A point 
lies on the axis of a ring of mass 
and radius 
. The ring is located in 
plane with its centre at origin 
. A small particle of mass 
starts from 
and reaches 
under gravitational attraction only. Its speed at 
will be
a)
b)
c)
d)
A point lies on the axis of a ring of mass and radius . The ring is located in plane with its centre at origin . A small particle of mass starts from and reaches under gravitational attraction only. Its speed at will be
a)
b)
c)
d)
Question ID - 55333 | SaraNextGen Top Answer
A point lies on the axis of a ring of mass and radius . The ring is located in plane with its centre at origin . A small particle of mass starts from and reaches under gravitational attraction only. Its speed at will be
a)
b)
c)
d)
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A point |
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a) |
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b) |
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c) |
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d) |
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