🔺02 - Parallelogram Law of Vector Addition | Fundamental Problems R.C Hibbeler F2-1,2,3

[@imetsomemanyfans7940]

I dont even know how to thank you brother....keep being great man

[@SkanCityAcademy_SirJohn]

Thanks so much

[@maamenes]

You never seem to stop amazing me by making the lessons simple. May Allah reward and your family all. Ameen

[@SkanCityAcademy_SirJohn]

Thanks so so much

[@matildanoahlar5155]

The way you simplify it is amazing

[@SkanCityAcademy_SirJohn]

Awww thanks so much

[@chodnwm]

This video super duper helpful! And the way you explained everything was really clear. Thank you sooooo much!

[@SkanCityAcademy_SirJohn]

Thanks so much for your words of encouragement. Good luck to you.

[@hidetsuguhiraki2008]

Good explanation of how to apply the knowledge of plane geometry. Thank you.

[@SkanCityAcademy_SirJohn]

You are very welcome

[@d.athegreat3947]

God bless you abundantly.

[@SkanCityAcademy_SirJohn]

You are most welcome

[@ulasaraz3115]

Thanks, i think this video was very helpful.

[@SkanCityAcademy_SirJohn]

You are welcome

[@emmanuelacheampong9659]

God bless you brother

[@SkanCityAcademy_SirJohn]

thanks so much.... which school do you attend?

[@fish.kokofish]

Tysmmmmm🎉🎉🎉

[@codihero276]

I really hope you'll answer this... Just want to know why we did not minus the angles from the 75 degrees directly rather than using sign rule as we would have gotten 30 and 45 which is 75. I really hope you understand what I mean

[@hmgx.r2702]

متابع من العراق

[@cakeman23]

Hi @SkanCityAcademy_SirJohn, isnt the direction of the resultant force 666N for question 2 58.9 degrees clockwise from the east?

[@SkanCityAcademy_SirJohn]

That is correct, angle phi is 28.87
Therefore 30+28.87 = 58.87°
Nice try. Good luck.

[@OkluRitaYaa]

You don't have a video on trusses and friction, why??
Good job btw

[@SkanCityAcademy_SirJohn]

Thanks so much. Yes I don't have a video on trusses yet. I will do it though.

[@ferny4603]

thnks bro

[@SkanCityAcademy_SirJohn]

You are most welcome

[@MuzamilMehmood-sb7ok]

plz send link of next questions

[@MuhammadAwais-v2u]

Sir how to you solve this problem I don't understand....?

[@SkanCityAcademy_SirJohn]

What don't you understand so I take it from there.

[@MuhammadAwais-v2u]

@@SkanCityAcademy_SirJohn
Sir if you subtract
180_120=60 in this step why we subtract Problem 2

[@SkanCityAcademy_SirJohn]

@user-br4jw1rx8i state the time in the video, and please make your question clear, please

[@loisnyarko4595]

How are the 105 and 75 supplementary

[@SkanCityAcademy_SirJohn]

Because they add up to 180 degrees.

[@loisnyarko4595]

But won’t the resultant force divide that angle

[@loisnyarko4595]

@@SkanCityAcademy_SirJohn But won’t the resultant force divide that angle

[@SkanCityAcademy_SirJohn]

Yes it will. But the idea is we need to know the value of the angle theta, and this theta + the angle in-between the two forces should be equal to 180. That is according to the properties of a parallelogram.
After soughting out this, we find the resultant force and in finding the direction, we will talk about the resultant force dividing that 75 degrees angle.

[@loisnyarko4595]

@@SkanCityAcademy_SirJohn Thank you for breaking it down 👍🏾

[@abenduahdesmond6725]

Why not use 600 rather 800

[@SkanCityAcademy_SirJohn]

Because alpha faces or is opposite to the side which is parallel to the 800N force.