Mechanics> an aeroplane flies along a straight line ...

an aeroplane flies along a straight line from A to B with speed V and back again with same speed .A steady wind v is blowing . If AB=l then total time for trip if wind blows along AB

Ruturaj patil , 8 Years ago

Grade 12

1 Answers

Vikas TU

Last Activity: 8 Years ago

From the relative velocity concept:

when going from A to B time taken=>

t1 = l/(V-v)

from B to A while returning,

t2 = l /(V+v)

Total Time = t1 + t2 => l /(V+v) + l /(V-v) = > l/(1/(V-v) + 1/(V+v)) seconds.

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Mechanics> an aeroplane flies along a straight line ...

an aeroplane flies along a straight line from A to B with speed V and back again with same speed .A steady wind v is blowing . If AB=l then total time for trip if wind blows along AB

Ruturaj patil , 8 Years ago

Vikas TU

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