Final answer:
Leonardo da Vinci developed the prototype for a tank in the 1480s, making use of his engineering and artistic skills to create his innovative designs.
Step-by-step explanation:
Leonardo da Vinci developed the first prototype for a tank during the 1480s.In his engineering journals, da Vinci sketched and described the design of a tank-like vehicle equipped with cannons that could rotate in any direction. This early tank design was known as the “Automobile”.da Vinci's tank was never actually built during his lifetime, but his detailed drawings and ideas were ahead of their time and influenced future developments in military technology.
Leonardo da Vinci developed the first prototype for a military tank in the late 15th century. Specifically, this design appeared in his notebooks during the 1480s. As a Renaissance artist-engineer, da Vinci utilized drawings and texts to brainstorm various engineering and scientific inventions. His engineering notebooks included designs for not only a tank but also a helicopter-like flying machine and a bridge. These notebooks are celebrated for their innovation and early exploration of engineering concepts, including a giant crossbow. When considering the correct answer to the question, "When did Da Vinci develop the first prototype for a tank?" the timeline of Leonardo da Vinci's life and his works suggests that the correct option is b) 1480s.