Q. An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?
A) 7.8 m/s
B) 7.8 m
C) 6.67 m/s
D) 7.8 m-s
✔ Correct Answer: 7.8 m/s
Exam Insight
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A) 7.8 m/s
B) 7.8 m
C) 6.67 m/s
D) 7.8 m-s
✔ Correct Answer: 7.8 m/s
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