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

Author Question: Explain what is meant by a net or unbalanced force. What will be an ideal ... (Read 54 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Explain what is meant by a net or unbalanced force.
 
  What will be an ideal response?

Question 2

State the law of the conservation of mechanical energy.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Carissamariew

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 27, 2018
Answer to Question 1

An unbalanced, or nonzero, net force always produces an acceleration. In some instances, an applied unbalanced force may also deform an object, that is, change its size and /or shape. A deformation involves a change in motion for some part of an object; hence, there is an acceleration.

Answer to Question 2

In a conservative system, the sum of all types of kinetic energy and potential energy is constant and equals the total mechanical energy of the system.


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
Wow, this really help

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

The proportion of adults 55 to 64 in the labor force in Germany, Italy, and France is low and has ... The proportion of adults 55 to 64 in the labor force in Germany, Italy, and France is low and has ...
The Coriolis Force The Coriolis Force
Study Force Courses Study Force Courses
finding the resultant force finding the resultant force
finding the resultant force finding the resultant force
Magnetic Force on a Current Carrying Conductor Magnetic Force on a Current Carrying Conductor
Video: Blood Test Basics

For a complete list of videos, visit our video library