tension - the force transmitted through a rope, string or wire when pulled by forces acting from opposite sides, thrust - the force which makes an object move, normal force - a force applied by a surface on an object, acting at a 90-degree angle with the surface that applies it, electrostatic force - the attractive or repulsive force between two electrically charged objects, drag - the force acting opposite to the relative motion of any object, friction - force that resists the sliding or rolling of one solid object over another, torque - the force that can cause an object to rotate about an axis, gravitational force - the force of attraction acting between all matter. One of the four fundamental forces., strong force - the force that acts on hadrons and is responsible for the binding together of protons and neutrons in the atomic nucleus. One of the four fundamental forces., electromagnetic force - the force arises from the interaction between electrically charged particles that consists of two components. One of the four fundamental forces., weak force - the force that manifests itself in certain forms of radioactive decay and nuclear reactions. One of the four fundamental forces.,

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