Seconds Pendulum Length Height (Jee Mains) | ExamDuo
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Simple pendulum time period
Medium
Seconds Pendulum Length Height
The length of a seconds pendulum at a height h = 2R from earth surface will be (Given R = radius of earth and acceleration due to gravity at the surface of earth, g = π² ms⁻²)
SELECT ONE OPTION
A
2
9
m
B
4
9
m
C
8
9
m
D
1
9
m
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