Answer to Question #17637 in Mechanics | Relativity for charles
2012-10-31T11:41:06-04:00
an airplane flies at 200.00Km/hr with respect to the air. What is the velocity of the plane relative to the ground if it flies with
a. 50 km/hr tailwind?
b. 50 km/ hr headwind?
draw schematic and explain
1
2012-11-12T12:35:44-0500
a. 50 km/hr tailwind? -> ->& \ ->& |\ ->& gt;=|==0>- ->& |/ ->& / -> The wind is rushing the airplane, so it's velocity increases: V = 200.00[km/h] + 50[km/h] = 250[km/h]. b. 50 km/ hr headwind? The wind is retarding the airplane, so it's velocity decreases: & lt;- & \& lt;- & |\& lt;- & gt;=|==0>-& lt;- & |/& lt;- & /& lt;- & lt;- V = 200.00[km/h] - 50[km/h] = 150[km/h].
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