Author Question: Traveling from Earth to the Moon requires that a rocket have A) less than escape speed from ... (Read 28 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
Traveling from Earth to the Moon requires that a rocket have
 
  A) less than escape speed from Earth.
  B) more than escape speed from Earth.
  C) any sustained speed if time isn't a factor.

Question 2

Escape speed for a rocket is less from
 
  A) Earth.
  B) the Moon.
  C) the Sun.
  D) same for each



kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

For a complete list of videos, visit our video library