Are they also weightless during launch to the station? How about during their return to Earth?
a. Astronauts are not weightless during launch but are weightless during return to Earth.
b. Astronauts are weightless during both launch and return to Earth.
c. Astronauts are weightless during launch but are not weightless during return to Earth.
d. Astronauts are not weightless during either launch or return to Earth.
Ans: d. Astronauts are not weightless during either launch or return to Earth.
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