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harina [27]
3 years ago
14

Explain two ways in which humans are relatedto whales.​

Physics
1 answer:
Maksim231197 [3]3 years ago
4 0

Answer:

humans and whales are both mammals

humans and whales can breathe air

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If an egg person starts from rest then falls directly downward and hits the ground with a velocity of 12 m/s but
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A baton twirler is twirling her aluminum baton in a horizontal circle at a rate of 2.33 revolutions per second. A baton held hor
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Explanation:

Given that;

horizontal circle at a rate of 2.33 revolutions per second

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\Delta A = \frac{1}{2} \Delta \theta R^2

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E = \frac{\Delta  \phi}{\Delta  t}

\phi  = \texttt {magnetic flux}

E=\frac{\Delta (BA) }{\Delta  t}

=B\frac{\Delta  A}{\Delta  t}

B is the magnetic field strength

substitute

\texttt {substitute}\  \frac{1}{2} \Delta \theta R^2 \ \ for \Delta  A

E=B\frac{(\Delta  \theta R^3/2)}{\Delta  t} \\\\=\frac{1}{2} BR^2\omega

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\omega =2.33\\\\L=60.1c,\\\\\theta=14.42\\\\B=0.5

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E=\frac{1}{2} \times (B\sin \theta)R^2\omega\\\\E=\frac{1}{2} \times (B\sin \theta)(\frac{L}{2} )\omega

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