An object travels 23 m in 3 s and then a...

An object travels 23 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

A

7.6 `ms^(-1)`

B

7.6 `s^(-1)`

C

8.0 `ms^(-1)`

D

7.6 m

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The correct Answer is:

A

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