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Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 5:53pm On Oct 20, 2020
First person to answer it correctly will get airtime by this time tomorrow.

1 Like

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by mechanics(m): 6:22pm On Oct 20, 2020
Draydd:
First person to answer it correctly will get airtime by this time tomorrow.
. A standard question.
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 11:12pm On Oct 20, 2020
Draydd:
First person to answer it correctly will get airtime by this time tomorrow.
here is my solution

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 11:15pm On Oct 20, 2020
Draydd:
First person to answer it correctly will get airtime by this time tomorrow.
last part

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:09am On Oct 21, 2020
No;07039233809
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 9:42am On Oct 21, 2020
NDSMELODY:
last part
Okay, I will confirm and get back to you
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 9:42am On Oct 21, 2020
NDSMELODY:
No;07039233809
Noted
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 11:10am On Oct 21, 2020
Draydd:
Okay, I will confirm and get back to you
ok
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Martinez39s(m): 11:50am On Oct 21, 2020
Draydd:

Noted
Are you seeking the moment at point O?
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 2:03pm On Oct 21, 2020
Martinez39s:
Are you seeking the moment at point O?
Yes equivalent force is simply moment, but the answers vary due to calculator errors and +- errors etc that's why I wanna compare with other solutions
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Martinez39s(m): 2:46pm On Oct 21, 2020
Draydd:

Yes equivalent force is simply moment, but the answers vary due to calculator errors and +- errors etc that's why I wanna compare with other solutions
Well, the moment at O is M = (265/√345) i + (424/√345) j

The magnitude of this moment is 53√(89/345)kNm ≈ 26.919kNm.

3 Likes

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 3:37pm On Oct 21, 2020
Martinez39s:
Well, the moment at O is M = (265/√345) i + (424/√345) j

The magnitude of this moment is 53√(89/345)kNm ≈ 26.919kNm.
Alright
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 8:16am On Oct 22, 2020
NDSMELODY:
here is my solution
Recheck your position vector, I think you're confusing Z as Y for point B

Rab should be (4 -2.5 -8 )
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 8:19am On Oct 22, 2020
Martinez39s:
Well, the moment at O is M = (265/√345) i + (424/√345) j

The magnitude of this moment is 53√(89/345)kNm ≈ 26.919kNm.
Do you have working please?
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 8:21am On Oct 22, 2020
NDSMELODY:
here is my solution
Um why are you taking moment at 0 and still at Z?
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Arugula: 8:41am On Oct 22, 2020
NDSMELODY:
here is my solution
which textbook do u use for statics?? can we chat up on WhatsApp??
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:14am On Oct 22, 2020
Draydd:

Recheck your position vector, I think you're confusing Z as Y for point B

Rab should be (4 -2.5 -8 )
working with three cartesian coordinate you can choose any direction depending on level of understanding
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:19am On Oct 22, 2020
Arugula:

which textbook do u use for statics??
can we chat up on WhatsApp??
per say i didnt have any textbook for mechanics except the one that was sold to me in 200l,i am an electrical engineer so some mechanical courses were taken in 200l as faculty course.
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:33am On Oct 22, 2020
Draydd:

Um why are you taking moment at 0 and still at Z?
i choosed point O as centre of gravity(balance point) for 3 cartesian coordinate

1 Like

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Arugula: 10:01pm On Oct 22, 2020
NDSMELODY:
per say i didnt have any textbook for mechanics except the one that was sold to me in 200l,i am an electrical engineer so some mechanical courses were taken in 200l as faculty course.
can we chat on WhatsApp??
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Martinez39s(m): 10:26pm On Oct 22, 2020
Draydd:

Do you have working please?
I have. Do you want to see them?
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by ga6992: 12:11am On Oct 23, 2020
I did applied mech in my 200l never did I come across this topic
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 5:46am On Oct 23, 2020
ga6992:
I did applied mech in my 200l never did I come across this topic
Turning Moments for 3D forces

1 Like

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 5:49am On Oct 23, 2020
NDSMELODY:
working with three cartesian coordinate you can choose any direction depending on level of understanding
No two persons can ever get the exact same answer in Applied mechanics, this course is weird

1 Like

Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 5:50am On Oct 23, 2020
So far I've not seen a correct solution with respect to the question, I'm seeing different solutions wrt different solving patterns and Questions
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 8:59am On Oct 23, 2020
Draydd:
So far I've not seen a correct solution with respect to the question, I'm seeing different solutions wrt different solving patterns and Questions
you can post ur solution to see where we have made mistake
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:02am On Oct 23, 2020
Draydd:

No two persons can ever get the exact same answer in Applied mechanics, this course is weird
i think steps and approach method is very important even if answer vary it should be + or - 1 or 2
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:04am On Oct 23, 2020
Arugula:
can we chat on WhatsApp??
i am not on whatapp
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 9:05am On Oct 23, 2020
Martinez39s:
I have. Do you want to see them?
post ur solution bro
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 9:24am On Oct 23, 2020
NDSMELODY:
you can post ur solution to see where we have made mistake
Aiit sure
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by NDSMELODY(m): 10:51am On Oct 23, 2020
Draydd:

Aiit sure
where did you get the question from?........you can get the solution there
Re: Solve This Applied Mechanics Question Correctly And Get Airtime by Draydd: 9:51pm On Oct 25, 2020
NDSMELODY:
where did you get the question from?........you can get the solution there
Test question

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