This topic contains a solution. Click here to go to the answer

Author Question: Write the equation for the surface obtained by revolving the curve z = y2 (in the yz-plane) about the z-axis. (Read 129 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571

Question 1

Show that the orbital speed of a planet is constant if and only if the orbit is circular.

Question 2

Write the equation for the surface obtained by revolving the curve z = y2 (in the yz-plane) about the z-axis.
◦ z = x2 + y2
◦ z = x + y2
◦ z = x2 - y2
◦ z = - x2 - y2
◦ z = - x2 + y2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ARLKQ on May 27, 2021

izzat

  • Sr. Member
  • ****
  • Posts: 328
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 39% of students answer this correctly




ARLKQ

  • Member
  • Posts: 571
Reply 2 on: May 27, 2021
:D TYSM


peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

For a complete list of videos, visit our video library