Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.(5)

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

ITtutoria

ITtutoria Logo ITtutoria Logo

ITtutoria Navigation

  • Python
  • Java
  • Reactjs
  • JavaScript
  • R
  • PySpark
  • MYSQL
  • Pandas
  • QA
  • C++
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA
Home/ Questions/Three forces of magnitudes F1=4.0N, F2=6.0N, and F3=8.0N are applied to a block of mass m=2.0kg, initially at rest, at...
Next
Answered
lyytutoria
  • 23
lyytutoriaExpert
Asked: April 13, 20222022-04-13T08:58:23+00:00 2022-04-13T08:58:23+00:00In: Physics

Three forces of magnitudes F1=4.0N, F2=6.0N, and F3=8.0N are applied to a block of mass m=2.0kg, initially at rest, at…

  • 23

. Advertisement .

..3..

. Advertisement .

..4..

Three forces of magnitudes F1=4.0N, F2=6.0N, and F3=8.0N are applied to a block of mass m=2.0kg, initially at rest, at angles shown on the diagram. (Figure 1) In this problem, you will determine the resultant (net) force by combining the three individual force vectors. All angles should be measured counterclockwise from the positive x axis (i.e., all angles are positive).

......... ADVERTISEMENT .........

..8..

Three%20forces%20of%20magnitudes%20F1=4.0N,%20F2=6.0N,%20and%20F3=8.0N%20are%20applied%20to%20a%20block%20of%20mass%20m=2.0kg,%20initially%20at%20rest,%20at...

Part A: Calculate the magnitude of the resultant force F? r=F? 1+F? 2+F? 3 acting on the block.

Express the magnitude of the resultant force in newtons to two significant figures.

Part B: What angle does F? r make with the positive x axis?

Express your answer in degrees to two significant figures.

Part C: What is the magnitude of the block’s acceleration vector, a?

Part D: What is the direction of a? ? In other words, what angle does this vector make with respect to the positive x axis?

Express your answer in degrees to two significant figures.

Part E: How far (in meters) will the block move in 5.0 s? Recall that it starts from rest.

Express the distance d in meters to two significant figures.

♦ Relevant knowledge
The force of one is considered as a resultant one if it is able to substitute for any other force acting on a body , as and has the identical impact on the body as previously. In the form of vectors it is the total of all forces that occur in a specific direction is often referred to as the resultant force.

 

angledirectionmagnitude
  • 1 1 Answer
  • 377 Views
  • 0 Followers
  • 0
Answer
Share
  • Facebook
  • Report

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Best Answer
    Robert O'Ryan
    2022-04-13T08:58:25+00:00Added an answer on April 13, 2022 at 8:58 am

    Concepts and Reasons

    This problem can be solved using the following concepts: component of vector in horizontal or vertical direction, addition horizontal and vertical components separately, Newton’s 2nd law of motion and kinematic equation.

    You can calculate the magnitude and angle of the force by using the vertical and horizontal components of the force.

    Newton’s Second Law can be described as the sum of the acceleration and the force. You can calculate the acceleration using the Second Law of Newton.

    Fundamentals

    • 20
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

Sidebar

Ask A Question
  • How to Split String by space in C++
  • How To Convert A Pandas DataFrame Column To A List
  • How to Replace Multiple Characters in A String in Python?
  • How To Remove Special Characters From String Python

Explore

  • Home
  • Tutorial

Footer

ITtutoria

ITtutoria

This website is user friendly and will facilitate transferring knowledge. It would be useful for a self-initiated learning process.

@ ITTutoria Co Ltd.

Tutorial

  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA

Legal Stuff

  • About Us
  • Terms of Use
  • Privacy Policy
  • Contact Us

DMCA.com Protection Status

Help

  • Knowledge Base
  • Support

Follow

© 2022 Ittutoria. All Rights Reserved.

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.