newton, The unit for force, force, A push or a pull, non contact, Objects do not need to touch to experience this type of force, contact, Objects need to touch to experience this type of force, tension, The force in a string or spring, friction, The force opposing motion between two solids, drag, The force opposing motion in a fluid, support, The force at right angles to a surface, weight, The force due to gravity acting on a mass, lift, The upwards force from a wing, buoyancy, The upwards force from a more dense fluid, thrust, The force from an engine/propulsion

Initial Force Concepts

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