Answer to Question #285568 in Mechanics | Relativity for Dauniq

Mechanics | Relativity

Question #285568

1, A simple pendulum 0.4m long as a period of 1.3sec. what is the period of a similar pendulum 0.3m long in the same location.

Expert's answer

"T=2\\pi\\sqrt{\\frac lg},"

"T\\sim \\sqrt l,"

"T_2=T_1\\sqrt{\\frac{l_2}{l_1}}=1.1~s."

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