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nata0808 [166]
4 years ago
6

If a plane can travel 450 miles per hour with the wind and 410 miles per hour against the wind, find the speed of the plane with

out a wind and speed of the wind?
Physics
2 answers:
BabaBlast [244]4 years ago
8 0
The speed of the plane through the air is 430 mph, and you described a day when the wind was blowing at 20 mph.
natulia [17]4 years ago
8 0
Assuming that Rp = speed of the plane and Rw = speed of the wind

450 = Rp + Rw

410  = Rp - Rw

(add both equations)

860 = 2Rp

Rp = 430

Hope this helps

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