Explain force diagrams and addition of forces, Physics

Assignment Help:

Explain Force Diagrams and Addition of Forces

887_Force Diagrams and Addition of Forces.png

If you have a piano and your friend offers to help move it, would it be more helpful for him to push with 100 Newtons on the side opposite from where you are pulling the rope attached to the piano with 150 Newtons or push on the same side as you are pulling? A vector diagram of the forces can quickly give you an answer to this question. It helps you visualize whether the forces are in the same direction or in opposite directions. If the forces are in the same direction, the resultant of the vector addition is bigger, 150N + 100N = 250N. If the forces are in the opposite directions, then they partially work to cancel each other, you must subtract one force from the other so that the resultant vector is smaller:150N - 100N = 50 N. A free body diagram will help you to make sure you do the correct addition or subtraction problem. A free body diagram illustrates one point along a line that connects two force vectors. The tails of the vectors meet at this point.


Related Discussions:- Explain force diagrams and addition of forces

Flashlight, what make flashlight suddenly become dim or bright when you sh...

what make flashlight suddenly become dim or bright when you shake it?

Explain the adding waves, Explain the Adding Waves? When two waves come...

Explain the Adding Waves? When two waves come from the same light source, the light waves are coherent, meaning that the phase difference between the waves is constant in time.

Identify the action reaction pairs, Identify the action reaction pairs in t...

Identify the action reaction pairs in the following situations: a. Snowball hits a girl in the back.  Snowball pushes girl's back; girl's back pushes on snowball. b. A base

What are mass defect and binding energy, What are mass defect and binding e...

What are mass defect and binding energy? How is mass defect related to binding energy? Describe the term ‘decay constant' for a radioactive substance. Reduce the relation betwee

Heat, what is thermal conductivity ?

what is thermal conductivity ?

What is the use of surface tension? , It is jut a field of physics which is...

It is jut a field of physics which is made to understand the concept of fluids better ,you may not seek the benefit right now ,but can know the concept,and the application of it in

Define average and instantaneous acceleration, Average and Instantaneous Ac...

Average and Instantaneous Acceleration: Average acceleration is explained as the change in velocity   over a given time interval. As, The instantaneous acceleration of g

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd