1. By: Andrew Evans

2.  Momentum  Rotational motion

3.  William Turner played by Orlando Bloom  Joshamee Gibs played by Kevin McNally  Will and the rest of Captain Jack Sparrows crew are trapped within cages that are made of the bone of the rest of the crew  They swing over to the side of the cliff in order to climb up it

4.  http://www.youtube.com/watch?v=p0IQb7L6 _qQ&feature=player_detailpage#t=40s http://www.youtube.com/watch?v=p0IQb7L6 _qQ&feature=player_detailpage#t=40s

5.  Distance between cliffs: 27.9 m  Walking across bridge  Length of rope from cage: 23.65 m  Height of cage, swing point  Weight of cage: 477.5 Kg  Average male and dwarf weight  Video cage period: 12.9 s  Stop watch average between two swings

8. Ark-Length =

9. or

10.  Proven Correct  Time  Movie: 12.9s  Calculated: 9.76s  Difference do to air resistance  Force of swing 

11.  http://www.disabled- world.com/artman/publish/height- chart.shtml http://www.disabled- world.com/artman/publish/height- chart.shtml  http://www.halls.md/chart/height- weight.htm http://www.halls.md/chart/height- weight.htm  http://www.youtube.com/watch?v=p0IQb7L6 _qQ&list=UUr0JXziRoMZ8kCErdOmZxUA&i ndex=4&feature=plcp http://www.youtube.com/watch?v=p0IQb7L6 _qQ&list=UUr0JXziRoMZ8kCErdOmZxUA&i ndex=4&feature=plcp