An object travels 30 m in 4 s and then another 70 m in 6 s. What is the average speed of the object?

An object travels 30 m in 4 s and then another 70 m in 6 s. What is th

1.	An object travels 30 m in 4 s and then another 70 m in 6 s. What is the average speed of the object?
A.	8 ms2
B.	10 ms1
C.	10 ms-1
D.	8 ms-1
Answer» D. 8 ms-1

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An object travels 30 m in 4 s and then another 70 m in 6 s. What is the average speed of the object?

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