This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A ball of radius r has volume V(r) = r3 cubic units. This volume can be regarded as a sum of ... (Read 98 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: May 26, 2021
A ball of radius  r  has volume V(r) = π r3  cubic units. This volume can be regarded as a sum of volumes of concentric spherical shells having radii  x  units (where  0 ≤ x ≤ r)  and thickness  dx.  Use this fact to find the surface area  S(r)  of a sphere of radius  r.
◦ S(r) = π r2  square units
◦ S(r) = 2 π r2  square units
◦ S(r) = 4 π r2  square units
◦ S(r) = 8 π r2  square units
◦ S(r) = 8 r2  square units
Calculus: A Complete Course ¦ Adams, Essex ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by imowrer on May 26, 2021

Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


imowrer

  • Member
  • Posts: 514
Reply 2 on: May 26, 2021
:D TYSM

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f
Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ... Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ...
Ball Illusion Ball Illusion
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
What is the volume of 1.51 x 1024 atoms of an unknown gas at STP? What is the volume of 1.51 x 1024 atoms of an unknown gas at STP?
a billiard ball physics question a billiard ball physics question
Video: Miller's reaction chamber experiment Animation

For a complete list of videos, visit our video library