Helo! How do I create a program with other animation sequences 1. circle (ship) is moving uniformly across the screen without changing the dimensions of the underlying jednoličnoj 2. Same as under 1 but the background picture is one of a circle (the ship) moves along the road (river). Since the previous facility located in the context of us can seem to see the circle (the ship) accelerates and increases even though it really is not 3. Create animation with a uniform surface under 1 but that the circle (the ship) reduces and slows its movement 4. Set back on the ground motion from the 3rd Now it seems to be more evenly moving round with much smaller increase, and significantly lower acceleration