Final answer:
Marcel Duchamp did not coin the term "mobile" for Alexander Calder's artworks; Calder originated the term himself. Calder's engineering background fueled the creation of his kinetic sculptures, which epitomized the movement inherent in kinetic art.
Step-by-step explanation:
The statement that Marcel Duchamp coined the term "mobile," which was later applied to his friend Alexander Calder's artworks is false. Duchamp was indeed influential in the Dada movement and was known for his "readymades," but it was Calder who originated the mobile as a form of kinetic art. Calder's mobiles, kinetic sculptures powered by air currents, along with his stationary "stabiles," were groundbreaking in their integration of movement and balance, derived in part from his engineering background. His colorful and dynamic mobiles became iconic representations of kinetic art, illustrating the capacity of sculptures to change and move with their environment.
Calder was not only a sculptor but also a practitioner of kinetic art. He used his engineering knowledge to create sculptures that moved naturally with the air, contrary to motor-driven kinetic art. He packaged his movable sculptures in special ways that allowed them to be shipped and reassembled, complete with detailed instructions for assembly, demonstrating careful consideration for the practical aspects of his art. His legacy is evident in the field of kinetic art and his innovative spirit has had lasting influence on the art world.