please give correct answers only leave if u dont know
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Answered by
0
Answer:
I think option 2 is the right answer
Answered by
18
Answer:
your answer is 20 m/s
Explanation:
average speed = total distance
--------------------
total time
= 20 + 30
20/40+2
= 50 / (5/2)
= 20 m/s
hope it helps you
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