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A tangential force refers to a force acting perpendicular to the radius at a point on a circular path. It causes rotation by exerting torque on an object.
Centripetal force is directed towards the center of rotation, keeping an object moving in uniform circular motion.
Radial Distance: Radial distance refers to the distance between the center point and any point along the radius line within a circle.
Rotational equilibrium occurs when there is no net torque acting on an object, resulting in constant angular velocity or no rotation at all.