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Lelu [443]
3 years ago
8

PLEASE HELP!!!

Physics
1 answer:
anastassius [24]3 years ago
7 0
Answer: 0 km/h

Explanation:
As a vector, the plane's velocity is 100 km/h (west) - 100 km/h (east)  = 0 km/m.
To an observer on the ground, the plane will be standing still.
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