"reaction"@en-us . . . "111498461"^^ . "(mechanics) the equal and opposite force that is produced when any force is applied to a body; \"every action has an equal and opposite reaction\""@en-us . . . "110756488"@en-us . . . . . "0"^^ . . "0"^^ . . "11498461-n"^^ . "reaction"^^ . . . . . . . . .