Determine rate of bird in calm conditions and rate of wind
The bird takes 45 min to make the 480 m round trip between two trees. Flying 0.25 m against wind on first half takes same time as flying 0.5 m with wind on return flight. Determine rate of bird in calm conditions and rate of wind.
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Flying 0.25 m against wind on first half takes same time as flying 0.5 m with wind on return flight. Determine rate of bird in calm conditions and rate of wind.
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