Was haben sie gemacht? (ich, mein Cousin, die Oma, meine Eltern, die Freunde, unsere Tante, der Opa, er, wir, das Kind, die Kinder, Martha) Co oni robili? Ułóż 12 zdań w czasie przeszłym Perfekt z wymienionymi osobami.
Wykorzystaj czasowniki z załącznika.

lol im confused

Explanation:

ich bin verwirrt Was meinst du

Ich spreche auch deutsch  

und du sagtest

What have you done? (me, my cousin, grandma, my parents, friends, our aunt, grandpa, he, we, the child, the children, Martha)

answer: say no. lol or say yes, and when it's christmas, buy the child presents and wake up the child in the morning, and say "wake up! santa bring you presents! "

xd

explanation:

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: