The radius of a sphere increases at a rate of 2m/sec. Find the rate at which the surface area increases when the radius is 8m. O 32T m2 /sec O 64™ m² / sec O 128T m² / sec O 16T m² /sec O 8T m2 / sec

The radius of a sphere increases at a rate of 2m/sec. Find the rate at which the surface area increases when the radius is 8m. O 32T m2 /sec O 64™ m² / sec O 128T m² / sec O 16T m² /sec O 8T m2 / sec

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.3: Rules For Addition

Problem 14P

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.

Question

The radius of a sphere increases at a rate of
2m/sec. Find the rate at which the surface area
increases when the radius is 8m.
O 32T m2 /sec
O 64™ m² / sec
О 128т т?/sec
O 16T m² /sec
O 8T m² / sec

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