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A rod of mass 'M' and length' L' is hin...

A rod of mass 'M' and length'
L' is hinged about one end and a
particle of mass 'M' is
attached to its other end If it is
kept horizontal with the help of
a spring of spring constant 'K'
as shown in fig. find the
extension in spring :-

A

`(3Mg)/(K)`

B

`(Mg)/(K)`

C

`(2Mg)/(K)`

D

`(4Mg)/(K)`

Text Solution

Verified by Experts

The correct Answer is:
A
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