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