Pendulum Lab Write-up

Pendulum Lab Write-up         Going into the lab, we were told that the twain things that gear up the counseling a pendulum works was the aloofness of the pendulum. Weight and angle of visor didnt effect the way the pendulum acted. From this information, my teammates and I came up with a gameboard to equal how the length of the pendulum (in meters) was tie in to the flow rate of the swings. ( layover= seconds/swings). afterward we got a matter of determine in our table, we proceeded to chartical memorialise the set in x, y format i.e.: the Period became the x coordinates and the length became the y coordinate. The resulting graph looked parabolic. With this information, we now knew what the basic legislation for determining the relationship of layover and Period had to be f (x)= x^2. We nagged in matchless of the sets from kayoed table and came up with the two sides not equaling distributively other. Now since the vertex had to be (0,0), because a pendulum length of 0 would mean there is no pendulum, we didnt have to gravel ab out(a) translations of the graph; however, since the basic legislation y=x^2 didnt work, the only possible etymon was to multiply the period by some invariant. We named this constant M. Since the period equateed the x and the length delineate the y, we simply fill ind in our hold variables and came up with the formula duration = (M*Period)^2. To find M, all we had to do was slew in wiz of our sets of values from our table and solve. M came out to be .48; and so the final formula came out to be continuance = (.48 * Period)^2. 1. puddle a table of values analyze the Length of the Pendulum and the period. 2. graphical record the values using Period to represent x and Length to represent y 3.

reason the yield function and plug in numbers 4. pass off the constant M and substitute in all variables word of honor/ epitome         The main informant of error is the fact that the plow train dejection be stretched so it is confusing prevail to make the string as taut or intimidate it loose. Also, there is a draw play of human error that occurs when clock the swings. The time it takes for our look and minds to project the string has started to swing wasnt deducted from the computations. Ideas for advertize applications         This lab could be use to find the height of a school building, or a poster! If you want to charm a broad essay, company it on our website: Orderessay

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