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3 years ago

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The largest stars are _ times the mass of the Sun. 100 10,000 10 1,000The largest stars are _ times the mass of the Sun.

100 10,000 10 1,000

1 answer:

AysviL [449]3 years ago

6 0

1000 times the mass of the sun

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Answer:

$T = 1.108\,s$

Explanation:

The period of a physical pendulum is:

$T = \sqrt{\frac{I_{O}}{m\cdot g \cdot L} }$

$T=2\cdot \pi \sqrt{\frac{\frac{1}{3}\cdot m \cdot L^{2} }{m\cdot g\cdot L} }$

$T=2\cdot \pi \sqrt{\frac{L }{3\cdot g} }$

The length of the leg is approximately the height of the person:

$L = 0.915\,m$

The period is:

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3 years ago

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A mountain-climber friend with a mass of 74 kg ponders the idea of attaching a helium-filled balloon to himself to effectively r

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Answer:

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Explanation:

The volume of the balloon can be find compared the force in each cases so:

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