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

Author Question: The force required to maintain a constant velocity for an astronaut in free space is equal to A) ... (Read 1095 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 29, 2018
The force required to maintain a constant velocity for an astronaut in free space is equal to
 
  A) zero.
  B) the mass of the astronaut.
  C) the weight of the astronaut.
  D) the force required to stop the astronaut.
  E) none of the above

Question 2

A force of 1 N accelerates 1-kg box at the rate of 1 m/s2. The acceleration of a 2-kg box by a net force of 2 N is
 
  A) half as much.
  B) twice as much.
  C) the same.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


xroflmao

  • Hero Member
  • *****
  • Posts: 515
Reply #2 on: Jul 29, 2018
TY


nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

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?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Mars from Hubble Space Telescope October 28, 2005 with dust storm visible. Mars from Hubble Space Telescope October 28, 2005 with dust storm visible.
Space Debris Space Debris
Space-filling model of an actin filament (shades of red) with one myosin head (gray and two shades o Space-filling model of an actin filament (shades of red) with one myosin head (gray and two shades o
Office Space Office Space
Queen - I Want To Break Free Queen - I Want To Break Free
Cross Section of Skin and Free Nerve Endings Cross Section of Skin and Free Nerve Endings
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library