Multiple Choice
A 3.00 kg mass and a 4.00 kg mass are dropped from a great height simultaneously. What is the magnitude of the velocity of the center of mass at t = 10 s (ignore air resistance) ?
A) 9.8 m/s
B) 7.0 m/s
C) 70 m/s
D) 98 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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