The surface area of a sphere increases at a rate of 57 m2/ sec. Then the rate at which the radius changes, when the radius is 3 m isO 1.51 m/secО 1.01 т/secО 0.76 т/secO 1.21 m/secO 3.02 m/sec

Let r is the radius of the sphere . S is the surface area of the sphere. we know that…

Answered: The surface area of a sphere increases…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter62: Volumes Of Prisms And Cylinders

Section: Chapter Questions

Problem 1A: Find the volume of a steel shaft that is 18.64 cm long and has a radius of 1.75 cm. Round your...

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The surface area of a sphere increases at a rate of 57 m2/sec. Then the rate at which the radius changes, when the radius is 3 m is O 1.51 m/sec O 1.01 m/sec O 0.76 m/sec O 1.21 m/sec O 3.02 m/sec