3 years ago

Science help? 50 POINTS!

2 answers:

7 0

1. Volcanoes and minor earthquakes

2. Volcanoes, earthquakes and fold mountains.

3. Earthquakes and fold mountains.

4. Magma from volcanoes is filled with nutrients that makes land fertile.

Good luck!

masya89 [10]3 years ago

6 0

Volcanoes and minor earthquakes
Volcanoes, earthquakes and fold mountains.
Earthquakes and fold mountains.
Magma from volcanoes is filled with nutrients that makes land fertile.

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We can use the formula of the moment of inertia given by:

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So:

$\begin{gathered} r\cdot F=(-0.26\times314+290\times0.32)=92.8-81.64=11.16 \\ I=0.930 \\ so,_{\text{ }}solve_{\text{ }}for_{\text{ }}\alpha: \\ \alpha=\frac{r\cdot F}{I} \\ \alpha=\frac{11.16}{0.930} \\ \alpha=\frac{12rad}{s^2} \end{gathered}$

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