Acknowledgement

We would like to express our gratitude to

Dr.Benjamin Ablaza for helping pursue on the project.

Mrs.Cleotilde Daculla for checking our introduction, and giving us advised to our project.

To our Physics Teachears Mrs. Arlinda Domingo for giving us important information in making this project.

Our parents who in one way or another is always behind us in the time of needs.

And most especially to our Almighty God, for giving us the strength, faith, talent and ability in everything we do.