- #1
Prabs3257
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- Homework Statement
- 3.A pendulum made of a uniform wire of cross ` sectional area `A` has time period `T` .When an `additional mass `M` is added to its bob the time period changes to `T_(M)` .If the Young's modulus of the material of the wire is `Y` then `(1)/Y` is equal to ` `
- Relevant Equations
- T=2π√l/g
I tried taking log and then diffrentiate the standard equation for time period of a pendulum but i am not getting the correct answer