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Aim: To investigate the relationship between the term interpreted for the pendulum to finish 20 oscillati caper statement: How does the duration of the hang stomach and quarter affect the catamenia of oscillation? Inference: The meter taken for 20 oscialltion of the pendulum depends on the length of the string. Hypothesis: The shorter the length of the move, the shorter the time taken to have it off 20 oscilattion. variables: Manipulated variable: duration of the thread, l Responding variable : sequence taken for 20 oscillation, T T Fixed Variable : Mass of bob, go of tucker (45 (45?) weapon and Materials: Retort stand, G-clamp, Protractor, Stopwatch, 100cm of thread, scaissors of thread, scissors surgery 1. A pendulum was tied to a thread. 2. It is indeed tied to a give back stand, with a G-clamp to make the coming back stand stable. 3. The pendulum is adjusted so that the length of the thread from the recall stand to the pen 4.

The pendulum was slant to an incline at angle at 45? 5. at a time released, time taken was taken for 20 oscillation. 6. Step 4 and 5 was repeated for the thread length of 90, 80, 70, 60, 50 and 40. l (cm) 100 90 80 70 60 50 40 T? 42.23 41.08 38.21 36.44 33.24 30.24 27.56 T? 42.05 41.01 38.34 36.36 33.19 30.18 27.34 average 42.14 41.045 38.275 36.4 33.215 30.21 27.45 Angle 45? 45? 45? 45? 45? 45? 45? If you indispensability to get a comfortably essay, order it on our website: Orderessay

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