Stell Fragen
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Nein, das weiß ich nicht.
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Nein, ich kaufe nur Pfandflaschen.
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Ich habe gefragt, ob du für genmanipulierte Lebensmittel bist.
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Nein, ich mache immer das Licht aus, wenn ich das Zimmer verlasse.
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Ich bin auf jeden Fall für den Umweltschutz.

Ask a question

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No I do not know that.

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No, I only buy returnable bottles.

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I asked if you were for genetically modified food.

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No, I always turn off the lights when I leave the room.

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I am definitely for environmental protection.

Explanation:

Gute Nacht. Bleib sicher und gesund.

answer:

because the gravitational attraction of our sun for the earth is the centripetal force causing the earth's circular motion around the sun, we can use netwon's law of universal gravitation to find the mass of the sun without ever actually visiting the sun. this is the same technique you would use to determine the mass of cygnus x-1 with a probe. the earth, orbiting the sun, plays the same role as the probe sent to orbit cygnus x-1.

f(force of gravity) = f(centripetal force)

explanation:

answer: delete this account

explanation: