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

Author Question: What is the ratio of potential energy to total energy for a planet in a circular orbit around the ... (Read 38 times)

aabwk4

  • Hero Member
  • *****
  • Posts: 593
on: Jul 29, 2018
What is the ratio of potential energy to total energy for a planet in a circular orbit around the Sun?
 
  A) 1/2
  B) 1
  C) 2
  D) -1
  E) -2

Question 2

When a spray can is being used, it feels cooler than when it was first picked up. Why?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bhavsar

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

The evaporation of the propellant takes heat away from the can and its surroundings.


aabwk4

  • Member
  • Posts: 593
Reply 2 on: Jul 29, 2018
Excellent

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti
Energy is released from the breaking of the phosphate bond in ATP when converting to ADP. Energy is released from the breaking of the phosphate bond in ATP when converting to ADP.
Circular petrissage to forehead. Use the thumbs moving in counterclockwise circles. The movement is ... Circular petrissage to forehead. Use the thumbs moving in counterclockwise circles. The movement is ...
Free Energy Rules: The Second Law in Open Systems Free Energy Rules: The Second Law in Open Systems
Potential Interactions of Medications, Herbs, Nutrients, and Foods (1 of 2) Potential Interactions of Medications, Herbs, Nutrients, and Foods (1 of 2)
Action Potential Summary Action Potential Summary
Video: Bulk flow - factors that influence bulk flow

For a complete list of videos, visit our video library