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Fiona Rozario
- 55
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Why are clockwise moments taken as negative and anti-clockwise moment as positive? Why not the other way around?
sophiecentaur said:Do whatever you like as long as you are consistent.
A clockwise moment refers to the rotational movement of an object in the same direction as the hands of a clock, or in a clockwise direction.
A sign for a clockwise moment is important because it indicates the direction of rotation, which is crucial in understanding the movement and behavior of an object.
The sign for a clockwise moment is determined by the right-hand rule, where the direction of the moment is represented by the direction of the thumb when the fingers wrap around the axis of rotation in a clockwise direction.
Yes, a clockwise moment can be negative if the direction of rotation is opposite to the direction of the positive axis. In this case, the sign for the moment would be represented with a negative symbol.
Some real-life examples of a clockwise moment include the rotation of a bicycle wheel, the winding of a clock, and the movement of a screw when it is being tightened in a clockwise direction.