An aeroplane is at a height of 4525km above ground level. it decends at a rate of 5km per min. find its position after 9 hours * 3 points 1825km below ground level 1825km above ground level 1835km below ground level 1835km above ground level
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Position of the airplane = 4252 km above the earth surface
In 9 hrs it will descends = 9 x 60 x 5 = 2700 km
Position of the spacecraft after 9 hrs = 4252 - 2700= 1552 km above the earth
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