Determine the surface area of a ball, rotating a function about $x$-axis.

A football is designed by revolving the graph of $y=\frac{1}{3}x^{\frac{1}{2}}-x^{\frac{3}{2}}$, $0\leq x\leq \frac{1}{3}$, about the $x-$ axis, where $x$ and $y$ are measured in meters. Calculate the surface area of the football.

Calculus Geometry
Egbonagba Egbonagba
22
Report

Answer

Answers can only be viewed under the following conditions:
  1. The questioner was satisfied with and accepted the answer, or
  2. The answer was evaluated as being 100% correct by the judge.
View the answer

1 Attachment

Erdos Erdos
4.7K
The answer is accepted.
Join Matchmaticians Affiliate Marketing Program to earn up to a 50% commission on every question that your affiliated users ask or answer.