For question 1, why would the horizontal forces matter? Since they pass through the line of action they shouldn’t matter right
@АдемаАбдрахмановаАй бұрын
hi, i still do not get when it is clockwise and when it is anticlock. hope u will see this.
@SkanCityAcademy_SirJohnАй бұрын
Well I get it, usually for moment. We focus on the force and the perpendicular distance. So you look at the line of direction of the force, and the perpendicular distance. For example 1. If the force is directed upwards, and the perpendicular distance is on the left of the force, then the direction is anticlockwise. 2. If the force is directed upwards, and the perpendicular distance is on the right of the force, then the direction is clockwise.
@wangyi3537Ай бұрын
this is my solution of using moment of a couple anticlockwise: Mc = 0 anticlockwise Mc = 400(2) -200(0.2) - 300(5) Mc = -740 N/m clockwise is this considered as a correct answer?
@SkanCityAcademy_SirJohnАй бұрын
It's correct, except that you defined anticlockwise as negative, hence since you have a negative resultant moment, the moment should be anticlockwise and not clockwise. I hope you get it.
@Izzuu111-pu8ff8 ай бұрын
Excellent👏🏾
@SkanCityAcademy_SirJohn8 ай бұрын
Thank you.
@tiikis757 Жыл бұрын
isnt a clockwise rotation of a moment (-) while a clockwise rotation (+)?
@SkanCityAcademy_SirJohn Жыл бұрын
Kindly check your question
@portiaaputerii7686 ай бұрын
Thankssss
@SkanCityAcademy_SirJohn6 ай бұрын
Please you are most welcome
@evansyuri31004 ай бұрын
Isnt the ccw (+) and cw(_) why did u made it positive sir?
@SkanCityAcademy_SirJohn4 ай бұрын
Kindly state the exact time in the video so I cross check for you.