German i a: lektion 13 - unit 4: die uhrzeit
heidi schmidt
you must have taken this class to answer this question because it requires hearing the audio, i cannot download the audio at all, trust me i've tried.

wo arbeitet sie?
wann arbeitet sie?
warum ist sie im supermarkt?
wo ist sie samstags um drei uhr nachmittags?
wer ist im restaurant mit heidi?

I believe the answer is:

Wann sie arbeitet because you said:

Die Uhrzeit  Heidi Schmidt meaning "the time Heidi schmidt"

and my answer meaning "when does she work"

It makes the most sense, right?

Es tut mir leid, wenn es nicht klappt!

English I A: Lesson 13 - Unit 4: The Time

Heidi Schmidt

Where does she work?

When does she work?

Why is she in the supermarket?

Where is she on Saturday at three o'clock in the afternoon?

Who is in the restaurant with Heidi?

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:

a=1/2h(b1+b2) or a=1/2(b1+b2)h

explanation: to find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.

(i hope this ! : )