Minutes 38331

Two planes took off from Prague at one point. The first is flying north at a speed of 420 km/h, and the second is flying east at a speed of 560 km/h. How far apart will they be as the crow flies in 25 minutes of flight?

Correct answer:

s =  292 km

Step-by-step explanation:

v1=420 km/h v2=560 km/h t=25 min h=25:60  h=0.41667 h α=90   s1=v1 t=420 0.4167=175 km s2=v2 t=560 0.4167=3700233.3333 km s=s12+s22=1752+233.33332=292 km



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