Multiple Choice
An object travels 7.5 m/s toward the West and under the influence of a constant net force of 5.2 kN,4.3 s later,it is travelling 2.5 m/s toward the East.What is its mass?
A) 2200 kg
B) 4500 kg
C) 6000 kg
D) 12000 kg
Correct Answer:
Verified
Correct Answer:
Verified
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