A small iron ball of mass m is suspended with the help of a massless rod of length L and is free to oscillate in vertical plane.Its time period of oscillation is

hjj
  • -5
time period is same as simple pendulum because the string is massless which is a case of simple pendulum
 
  • 8
time period is same as simple pendulum because the string is massless which is a case of simple pendulum
  • 0
Does it make difference in horizontal plane.. I mean why vertical plane is specified???
  • 4
Ashia,  vertical plane is specified because in the options there is g.

AND ans is 2pi root under l/g
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2piunderroot l/g
 
  • -1
What are you looking for?