Resultant Forces - Resolving method for 3 or more forces : ExamSolutions

How to find the resultant force when resolving with 3 or more forces acting on a particle.
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[@IFilmStuff1]

Its ridiculous how much these videos have helped me for my A-level exams

[@gatkuothlual5481]

As they say in my mother tongue (big big big thank for sure ) that help me understanding machanics

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This is incredible, so helpful

[@ExamSolutions_Maths]

This is excellent news, well done. A donation would be really appreciated, thanks.

[@ma.czareenutanes5083]

Thanks a lot!!! I can fully understand now the analytical method!...

[@diyaviswanath6968]

you are the literally the best. i just started this topic and my teacher is not so good at teaching us the method. tysm

[@co-9976]

find this method so much easier than another way we were told, to kind of tilt the whole system so you get a horizontal or vertical component haha, thank you !

[@1302lovely]

first time i saw the syllabus i was like what is this physics or maths but now u clear my confusions!! your videos are superb love it!!
Thank you so much!! keep it up!!!! (Y)

[@supremorej4840]

Why 6sin60degree is positive?

[@emileesnevets]

You just helped me study for my physics test tomorrow.
Thank you so much!!

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Ah, this was so helpful! I had troubles with my homework and you helped me PLENTY! Thank you so much!

[@ExamSolutions_Maths]

You're welcome

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thanks for your help!

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Thank you dude!!!

[@Espiration]

Uploaded just when I need it :)

[@wisedeldu7011]

God bless you

[@racegroundbreaking82]

Thanks!

[@Krazyness]

wait what do you even mean by including or excluding the degree when using sin or cos to add?

[@andzhd9914]

Got me feeling very confident my shlime

[@valois712]

Thank you so much

[@ExamSolutions_Maths]

You're welcome, pleased to hear that it helped.

[@fekerayele6979]

The same with Ethiopia it is help ful

[@ahmedalattas7782]

Thanks a lot mate. I think you should've wrote (tan^-1) rather than (tan). But your calculating is correct, it's just a typo.

[@doreenrotante1438]

what if the forces aren't given, only the x & y component

[@mdbakkeralam819]

Teacher I have some questions

[@abdelrahmanibrahim1981]

the same curriculum in egypt

[@Mrius86]

What if one of the angles are unknown?

[@ExamSolutions_Maths]

Then you would be stuck. No they must give you all the information.

[@tharan8385]

What do u do if a force is on the x axis

[@ExamSolutions_Maths]

That force would have no components vertically then. You would not have to split it into components if you were resolving horizontally as all of it acts in that direction.

[@MultiTbeast]

why is this the inverse tan? i keep entering normal tan forgetting that you have to inverse it :)

[@Ezzell_]

If you drew the rusultant line of 11.421 at an angle of 40.95 degrees as the presenter sugests...this would be above the 5N force......but it is clear that the R force should be down and to the right ..... should the answer -40.95 degrees?

[@GauravK_]

No, it should be 319.05° (360-40.95) - they have made an error in the video.

[@ExamSolutions_Maths]

No, because I selected down as positive.

[@tweeto2000]

It's the inverse because you have to get the angle theta on its own. So you do the opposite.

[@GauravK_]

Unfortunately your angle is incorrect. It should be 319.05 degrees as the resultant force would be directed in the fourth quadrant, not the first.

[@amaneea1117]

why the f do we study physics? god how much i hate this bullshit but thanks for the vid. was helpful

[@braidsfordayss]

It's because it was so easy at GCSE we thought we had a chance

[@hannah.banana0]

lol mood

[@suparnachakraborty2117]

I am Suparna, a student of a Techno Syllabus, an aspirant of Engineering Entrance Exam in Bangalore. I like your video. I have a query and it wolud be great if you could help me. This is my query-
2. Three forces of magnitude 1N, 2N and 3N are applied on a body in unknown
directions. Then, the magnitude of resultant force F
(A) shall not be more than 5N
(B) shall not be less than 4N
(C) shall move the body in direction of 3N force
(D) can be 2.5 N
Can you explain the solution for this question?

[@chrispaul_12-v5q]

kinda feel like Vision is teaching