What is the answer for additional mathematics project work 2008?

Question

A simple pendulum consist of an object suspended by a string from a fixed point. When displaced, and then released, the object will swing back and forth in a vertical plane under the influence of gravity. This periodic motion can be used as a basis for measuring time.

Answer 1

Hi... This is a very simple project actually. All you need 1st is the data which you can do an experiment to get it. Try search kongsiproject.com in the internet and you can find the full solution there. Hope this will help you. You can email me if you have problem.