Multiple Choice
An astronaut on another planet drops a 1-kg rock from rest and finds that it falls a vertical distance of 2.5 meters in one second. On this planet, the rock has a weight of
A) 1 N.
B) 2 N.
C) 3 N.
D) 4 N.
E) 5 N.
Correct Answer:
Verified
Correct Answer:
Verified
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