Answer:
[tex][/tex]The turning effect of forces, also known as torque, refers to the ability of a force to cause an object to rotate around an axis. The sub topics related to the turning effect of forces include:
1. Moment of a force: This is the measure of a force's ability to cause an object to rotate around an axis, and is calculated by multiplying the force by the perpendicular distance from the axis of rotation.
2. Center of mass: This is the point where the entire weight of an object can be considered to act, and is crucial in determining the stability and balance of an object.
3. Equilibrium: This refers to the state where the net force and net torque acting on an object is zero, resulting in a balanced system.
4. Levers: These are simple machines that utilize the turning effect of forces to multiply or change the direction of a force. There are three classes of levers, each with different arrangements of the input force, the fulcrum, and the output force.
