Multiple Choice
A 5.0-kg mass sits on the floor of an elevator that has a downward acceleration of 1.0 m/s2. On top of the 5.0-kg mass is an object of unknown mass. The force of the elevator on the 5.0-kg mass is 80 N up. Determine the unknown mass.
A) 3.3 kg
B) 2.4 kg
C) 1.6 kg
D) 4.1 kg
E) 5.0 kg
Correct Answer:
Verified
Correct Answer:
Verified
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