mine bsci-ch.org publication states that by convention a clockwise minute is claimed to be an unfavorable and an anti-clockwise minute is stated to it is in positive. I"m curious about the beginning of this convention.

You are watching: Why are clockwise moments considered negative

My thoughts:

It doesn"t matter which -wise you assign $+$ or $-$ as lengthy as you are consistent.

In science being regular with you yourself is every well and great but for the objective of interaction it is practically for everyone to be constant with each other and hence come agree ~ above a convention.

Sometimes the reason why the convention to be assigned thus is purely arbitrary and deserves no additional discussion.

I have actually seen videos ~ above YouTube where clockwise has actually been assigned positive and this seems an ext natural to me.

My question:

Is the above convention fully arbitrary or was there a factor for this assignment?If therefore what to be the reason?

I have looked and also could not uncover a satisfactory answer to my concern anywhere.


vectors talk conventions minute
share
point out
improve this inquiry
monitor
edited Aug 12 "16 in ~ 15:50
*

Qmechanic♦
157k3030 yellow badges380380 silver- badges18531853 bronze title
inquiry Aug 12 "16 at 15:28
*

KanturaKantura
1,20911 yellow badge88 silver- badges2121 bronze badges
$endgroup$
1
include a comment |

1 price 1


active earliest Votes
15
$egingroup$
We traditionally use a right-handed coordinate mechanism in 3D bsci-ch.org, and in a right-handed system, optimistic moments space counterclockwise. Friend can display this starting from the definition of the cross product, which (in a sense) basically sets the handedness that the coordinate system.

However, there"s no physical reason to use a right-handed system. You can just too do bsci-ch.org in a left-handed system, as lengthy as you were consistent about it, and you would uncover that confident moments would certainly be clockwise.

Perhaps over there is a historic reason we usage a right-handed system, but you"d have to ask about that on history of Science and also Mathematics SE.

See more: How Many Pounds Is 115 Kg Into Lbs, 115 Kg To Lbs


re-publishing
point out
improve this answer
follow
reply Aug 12 "16 at 15:49
*

David ZDavid Z
72.9k2525 gold badges169169 silver- badges279279 bronze title
$endgroup$
1
add a comment |
Highly active question. Earn 10 reputation (not count the combination bonus) in order come answer this question. The reputation necessity helps defend this inquiry from spam and also non-answer activity.

Not the prize you're feather for? Browse other questions tagged vectors torque conventions minute or asking your very own question.


Featured top top Meta
connected
13
speak vs moment
3
Why does the moment of force (aka. Torque) count on the perpendicular distance?
-1
What is a moment/torque?
0
an unfavorable ampere and also graphical convention
1
moment of a pressure convention?
0
moment of a bend rod
0
Torque/moment of force fundamentally
6
What is a moment?
warm Network concerns more hot questions
concern feed
i ordered it to RSS
concern feed To subscribe to this RSS feed, copy and also paste this URL into your RSS reader.


*

bsci-ch.org
company
stack Exchange Network
site architecture / logo design © 2021 stack Exchange Inc; user contributions license is granted under cc by-sa. Rev2021.11.8.40681


bsci-ch.org stack Exchange works finest with JavaScript permitted
*

your privacy

By clicking “Accept every cookies”, friend agree stack Exchange deserve to store cookie on your machine and disclose info in accordance v our Cookie Policy.