How do I make a trajectory

hi everyone,

i want to make a trajectory before aiming the bird tot he target. can any one help me for that.

i have shared the screen shot for the explanation of what i am trying to say.

there's no screenshot...

Extract from the How do I FAQ:

[quote:1fgfrqht]Trajectory prediction - parabola - archery - aim à la Angry Birds - LINK

Archery physics calculation (trajectory) - LINK

hi,

Kyatric and Walessio thanks a lot for your concern. i have already senn those links and found some usefull links and projects. i have found 2 different projects. one is for trajectory and another to shoot the ball.

scirra is changing my link. so,i am attaching the link in 2 lines.. please add these links together to get the correct link

dropbox.com/sh/6a9w5dodkg4

p5ov/AACpiix3ejzjft7FG_i9hHXJa?dl=0

in this link, there are 2 projects

1- basket ball...... in this project i want to use trajectory logic only. and in

2-angry bird....in this file i want to use the logic of how to shoot the ball..

you will that , even from basket ball project, i can use the ball shooting logic. but when you compare the logic of shooting the ball in both file.. you can easily find the big difference.

can any one help me merge these 2 logic in one project.

special thanks to you in advance for helping me.