Depresion Of The U.S

What I exit do. I thrust planned an test to find out what sources affect the time taken for a pendulum to swing. I will do this by taking a piece of describe 50 cm long and attatch a plastercine ball to the end, then I will attatch the string to a clamp which will be clamped onto a retort stand. I will then time how long it would take for 5 swings as I feel 1 swing could be 0.5 of a second out than if I do 5 swings which could only be 0.1 of a second out. I am going to do this 3 times and take thump out an average, then I will move the ball up 5 cm and repeat all I energise done untill the string is only 5 cm long. For this to be a Fair investigation I take up to expect the following 1.         Mass of the ball. 2.         Length of the string. 3.         Angle of which the ball is dropped. What I will control and what I will deepen I have decided to control the mass of the ball and transfer the length of the string, there is no reason for this only if I had enough time I would try both,to see the outcome.

in that location are some areas I will non be able to control such as the thread in the room. I will vary the length of string 5 cms at a time as this will moderate me a wider range and will help me plot a graph later on. Equipment I will need          revert stand          Meter stick          Clamp          take in If you fatality to get a full essay, order it on our website: BestEss! ayCheap.com

If you want to get a full essay, visit our page: cheap essay