What is the average acceleration of a jet ski that goes from rest to 10 m/s west in 4 s? Take the direction west to be positive, and east to be negative. A. 2.5 m/s2 B. -2.5 m/s2 C. 0.4 m/s2 D. -0.4 m/s2



Answer :

Ematio
The answer is A. 2.5 ms^2

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Answer:

+2.5 m/s2

Explanation:

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