A particle executes SHM with time period 
using a spring of spring constant 
and mass 
. If the spring is cut into three equal parts and one part is used with the same mass 
, what will be the new time period?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
For a spring of length 
and spring constant 
, cutting it into 
equal parts makes each part's spring constant 
Here 
, so 
Time period
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