You can use M=rFsintheta, where r is the magnitude of the position vector between O and A, F stars as itself, and theta is the included angle in between F and the position vector. I find it easier to break F into its x and y components, and then M_o = F_x(y) + F_y(x)weedannycool said:
In physics, a moment is a measure of the tendency of a force to cause an object to rotate about a specific point or axis. It is calculated by multiplying the magnitude of the force by the perpendicular distance from the point or axis of rotation.
Moment and force are related but different concepts. Force is a push or pull applied to an object, while moment is a measure of the rotational effect of that force. Force is a vector quantity, meaning it has both magnitude and direction, while moment is a scalar quantity, only having magnitude.
The equation for calculating moment is M = F x d, where M is the moment, F is the force applied, and d is the perpendicular distance from the point or axis of rotation to the line of action of the force.
The farther the distance from the point or axis of rotation to the line of action of the force, the greater the moment will be. This means that the same force applied at a greater distance will have a larger moment than if it were applied at a closer distance.
Some real-life examples of moments using force and distance include using a wrench to turn a bolt, opening a door by pushing on the handle, using a lever to lift a heavy object, and swinging a baseball bat to hit a ball. All of these actions involve applying a force at a certain distance from a point or axis of rotation, resulting in a moment that causes the desired movement or rotation.
