Using linear approximations, if a spherical ballon has a radius of 5 cm, find the increase in volume of the balloon when the radius expands by 0.02 cm

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aruv | High School Teacher | (Level 2) Valedictorian

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Let volume of the sphere of radius r be V






`` because




`DeltaV=` Change in volume

`Deltar=`  Change in radius






`DeltaV=0.0628`  cubic cm