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Physics
Physics
Problem
Which one of the following sets of amplitudes (in degrees) will allow a simple pendulum to be treated as performing simple harmonic motion with negligible error in the period formula? a)
6
∘
,
8
∘
6^{\circ},\,8^{\circ}
6
∘
,
8
∘
b)
8
∘
,
10
∘
8^{\circ},\,10^{\circ}
8
∘
,
1
0
∘
c)
2
∘
,
4
∘
2^{\circ},\,4^{\circ}
2
∘
,
4
∘
d)
2
∘
,
4
∘
,
6
∘
2^{\circ},\,4^{\circ},\,6^{\circ}
2
∘
,
4
∘
,
6
∘
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