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

Author Question: Planetary systems discovered around other stars A) all have exactly the same layout as the ... (Read 29 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Planetary systems discovered around other stars
 
  A) all have exactly the same layout as the planets in our own solar system
  B) all have completely different layouts as the planets in our own solar system
  C) exhibit a range of different layouts, some being very similar to our solar system while others being very different
  D) all have very similar but not identical layout to our solar system

Question 2

Suppose that several projectiles are fired upward. Which one will be in the air longest? (R is range, h is highest elevation, and t is time of flight.)
 
  A) The one with the farthest range, R
  B) The one with the highest maximum elevation, h
  C) The one for which the product of (R)(t)(h) is maximum
  D) The one with the greatest initial velocity
  E) The one with the minimum elevation, h


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


debasdf

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
:D TYSM

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

body systems body systems
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Stars and the Interstellar Medium Stars and the Interstellar Medium
A taxonomy of primate social systems. Larger symbols indicate adults. A taxonomy of primate social systems. Larger symbols indicate adults.
Lever Systems and Leverage Lever Systems and Leverage
Sensory systems and Endocrine system Sensory systems and Endocrine system
Video: Phases of mitosis

For a complete list of videos, visit our video library