Question
Thu March 01, 2012 By: Jaysankar Jayasoman Nair
 

An Airplane is fling a an Altitude of 5000m and the angle of elevation is 60after 15 seconds it changes to 30 find the speed of the plane in km/hr???

Expert Reply
Fri March 02, 2012
Sun March 26, 2017

solve

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