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

Author Question: Based on human history, the likelihood that we will eventually colonize other habitable planets in ... (Read 51 times)

erika

  • Hero Member
  • *****
  • Posts: 522
on: Jul 27, 2018
Based on human history, the likelihood that we will eventually colonize other habitable planets in our galaxy is
 
  A) impossible to predict
  B) high
  C) zero
  D) low

Question 2

A spaceship leaves Earth at 70.0 the speed of light. How fast must the spacecraft launch a shuttlecraft with respect to the ship so that it appears, from Earth, to be moving 98.7 the speed of light away.
 
  A) 0.928c
  B) 0.966c
  C) 0.987c
  D) 0.972c
  E) 0.911c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jazzlynnnnn

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


erika

  • Member
  • Posts: 522
Reply 2 on: Jul 27, 2018
Excellent

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

A human pedigree containing inbreeding. A human pedigree containing inbreeding.
A highly simplified view of the overall plan of the human body. A highly simplified view of the overall plan of the human body.
Anterior and posterior human skeleton. Anterior and posterior human skeleton.
Anterior view of muscles of the human body Anterior view of muscles of the human body
History History
History History
Video: Deafness Culture

For a complete list of videos, visit our video library