Space Track baixar o livro de graça

This third program introduces the idea of providing a sequential set of instructions for a mechanical device so that it will achieve a specific desired objective. A shuttle rocket has to be navigated across the paths of meteors, across the asteroid belt and along a path which will coincide with the orbiting planet. If the program devised is successful, it is memorised and used to control the actual flight of the shuttle across the screen. In addition, a second part of the program provides a non-interactive simulation of the planets orbiting the sun.