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 42 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

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

External view of the right eye. External view of the right eye.
External female genitalia. External female genitalia.
External intercostals External intercostals
External Obliques External Obliques
External anatomy of the heart External anatomy of the heart
Spot the hidden object Spot the hidden object
Video: Vasectomy

For a complete list of videos, visit our video library