If the length of a pendulum is made 9 times and mass of the bob is made 4 times, then the value of time period becomes - VgyanHub

Question:

If the length of a pendulum is made 9 times and mass of the bob is made 4 times, then the value of time period becomes

Options :

(a) 3T
(b) 3/2T
(c) 4T
(d) 2T

Answer :

(a) 3T

Answer Steps :

step 1

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