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 1067 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?

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?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Space Station Space Station
Space-Beach Wallpaper Space-Beach Wallpaper
Glycerolipid/free fatty acid cycle and glyceroneogenesis Glycerolipid/free fatty acid cycle and glyceroneogenesis
Twenty percent of the automobiles inspected at a state inspection station required repairs to ... Twenty percent of the automobiles inspected at a state inspection station required repairs to ...
calculate the quantities required to make 5 lb of hydrophilic ointment: calculate the quantities required to make 5 lb of hydrophilic ointment:
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library