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navik [9.2K]
3 years ago
13

A simple pendulum with a length of 2 m oscillates on the Earth's surface. What is the period of oscillations?

Physics
1 answer:
stealth61 [152]3 years ago
5 0
What are the options?
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3 years ago
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The potential energy for a certain mass moving in one dimension is given by U(x)=(2.0J/m3)x3−(15J/m2)x2+(36J/m)x−23JU(x)=(2.0J/m
Angelina_Jolie [31]

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Explanation:

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F=-(2\times 3x^2-15\times 2x+36)

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\Rightarrow x^2-5x+6=0

\Rightarrow x^2-2x-3x+6=0

\Rightarrow (x-2)(x-3)=0

Therefore at x=2 and x=3 Force on particle is zero.

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The age and crisis of the stage trust vs. mistrust
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If the sun in 148 million kilometers from the earth, how many minutes will it take the light from the sun to reach the earth?
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