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Physics
Physics
Problem
The graph of the square of the time period (
T
2
T^{2}
T
2
) versus length (
L
L
L
) for a simple pendulum is plotted. The slope of the straight line obtained is found to be
4.0
s
2
/
m
4.0\,\text{s}^{2}/\text{m}
4.0
s
2
/
m
. Calculate the acceleration due to gravity
g
g
g
from this data. (Use
π
2
≈
10
\pi^{2} \approx 10
π
2
≈
10
).
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