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Subjects
Science CBSE
Class 7
Motion and time
Textbook questions
27.
NCERT Exemplar VII
Exercise condition:
1
m.
Figure shows an oscillating pendulum.
Simple pendulum
Time taken by the bob to move from \(A\) to \(C\) is \(t_1\) and from \(C\) to \(O\) is \(t_2\). The time period of this simple pendulum is
\(3\) \(t_1\) \(+\) \(t_2\)
\(4\) \(t_1\) \(+\) \(t_2\)
\(2\) \(t_1\) \(+\) \(t_2\)
\(t_1\) \(+\) \(t_2\)
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