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

Author Question: If the sum of the external forces exerted on an object is zero, then the sum of the external torques ... (Read 49 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
If the sum of the external forces exerted on an object is zero, then the sum of the external torques exerted on it must also be zero.
 
  A) True
  B) False

Question 2

A space satellite weighs 100,000 newtons on Earth. When orbiting at a height of 6000 km one Earth-radius above Earth, its weight is
 
  A) zero.
  B) 25,000 newtons.
  C) 50,000 newtons.
  D) 400,000 newtons.
  E) 100,000 newtons.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

B


jhjkgdfhk

  • Member
  • Posts: 569
Reply 2 on: Jul 29, 2018
:D TYSM

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

External Occipital protuberance External Occipital protuberance
Female external genetalia Female external genetalia
The Ku Klux Klan forces John Campbell, a black man, to beg for his life in Moore County, North Carol The Ku Klux Klan forces John Campbell, a black man, to beg for his life in Moore County, North Carol
External anatomy of the heart External anatomy of the heart
Use an Automated External Defibrillator Use an Automated External Defibrillator
If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ... If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ...
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library