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A. 0.2 m/s B. 9.875 m/s C. 6.2 m/s D. 6.125 m/s (i would like to know how to do it)
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19 votes
19 votes
A. 0.2 m/s

B. 9.875 m/s
C. 6.2 m/s
D. 6.125 m/s
(i would like to know how to do it)

A. 0.2 m/s B. 9.875 m/s C. 6.2 m/s D. 6.125 m/s (i would like to know how to do it-example-1
User Zev
by
2.9k points

1 Answer

10 votes
10 votes

Answer:

C. 6.2 m/s

Step-by-step explanation:

The magnitude of the distances are

East direction
| d1 | = 80 m

West direction

| d2 | =75m

Total magnitude of distance = 80 + 75 = 155

Total time taken = 5 + 20 = 25 s

Magnitude of speed = 155/25 = 6.2 m/s

User Roboroads
by
3.0k points
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