a plane moves due east at 60 km/h over a city X at a certain time. Twelve minutes later another plane sets off from the station Y which is 40 km due north of the city and flies 37 degree south of east. If both maintain their directions , find speed with which second plane must fly in order to strike the first plane?

a plane moves due east at 60 km/h over a city X at a certain time. Twe

1.	a plane moves due east at 60 km/h over a city X at a certain time. Twelve minutes later another plane sets off from the station Y which is 40 km due north of the city and flies 37 degree south of east. If both maintain their directions , find speed with which second plane must fly in order to strike the first plane?
Answer» a plane moves due east at 60 km/h over a city X at a certain time. Twelve minutes later another plane sets off from the station Y which is 40 km due north of the city and flies 37 degree south of east. If both maintain their directions , find speed with which second plane must fly in order to strike the first plane?

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