How do I create momentum when a sprite is moving

Hi I have a student making the following game

Which when the silver ball collides with the green circle it moves

2 Questions :

• How do you create momentum so that the ball can move forwards and then come to a stop after a short time

• Slow down the movement so that the user can see the Green ball moving.

Thanks

Lee

Hiya, instead of moving the sprite in that way I imagine you can use the physics behaviour for everything you need. Add physics behaviour to the object and then use actions such as 'Apply force' to move it in a realistic way. 'Apply impulse' can be used if you wanted to have the ball hit something and send the object flying.