Multiple Choice
A model airplane is flying north at 12.5 m/s initially, and 25 seconds later is observed heading 30 degrees west of north at 25 m/s. What is the magnitude of the average acceleration during this time interval?
A) 0.37 m/s2
B) 0.50 m/s2
C) 0.62 m/s2
D) 0.87 m/s2
Correct Answer:
Verified
Correct Answer:
Verified
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