Keeping the object moving

[srstafion_]

Hello! I'm completely new to animating so i was wondering: how can i keep the object moving at the same speed it was before? (for example: i animated a ground tile moving left for 2 seconds, but i want to extend it so it keeps moving for 8 more seconds at the same speed it moved before during those 2 seconds)

[n. tilcheff]

You can duplicate that tween span and offset it, using Edit Multiple Frames, matching the first frame of the new span with last frame of the original and so on.

(If you put your first tween inside a Graphic Symbol, this will be even easier to handle.)

You can also add another keyframe at 10 seconds and then adjust the position to maintain the frame to frame offset of your first span, while having Onion Skin on for both the old and the new span.