If T=2π√lg, make g the subject of...
If T=2π√lg, make g the subject of the formula
(4π l2) / T
(4π2l) / T2
(4π2l2) / T2
(2π√l) / T
Correct answer is B
T=2π√lg
T2π=√lg
(T2π)2=lg
∴
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