Macromedia Flash MX Question ?

For those who are computer experts or who knows alot of Marcomedia Flash MX. I have a Question.





1. What are the requirements in applying Motion Tween ?





2. What is the animation difference of motion tween from shape tween ?





Thanks ! 10 points for the best answer !Macromedia Flash MX Question ?
the requirements is having 2 individual spots for the motion tween to take effect.





for enstance:





(image)


(image)





(image)........[motion tween]...........(image)


(image)........[motion tween]...........(image)