3 years ago

A group of engineers is preparing a satellite to land by moving it 10% closer to

Physics

1 answer:

aleksklad [387]3 years ago

7 0

Answer:

Rotational inertia decreases proportional to the decrease in the radius of rotation.

Explanation:

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It looks like yhe air has warm air where as the other 2 options have cold air.

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Answer:

At a distance of 1376.49 candle emits 0.2 watt power

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Distance between Sun and earth $6.6\times 10^{16}m$

Sun emits a power of $P=3.8\times 10^{26}watt$

Power emitted by candle = 0.20 watt

We know that brightness is given by

$B=\frac{P}{4\pi d^2}$

So $\frac{3.8\times 10^{26}}{4\pi (6\times 10^{16})^2}=\frac{0.20}{4\pi d^2}$

$3.8\times 10^{26}d^2=7.2\times 10^{32}$

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$d=1376.49m$

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going based off of the calandar, you just start from the 4 at the bottom and then just count up as you go through it agains starting back at the top.

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