ISMAILA LUKMON CEG no: 08036768 Aim: Measuring a simple pendulum Introduction: A simple pendulum is defined as an object that has a small mass, also known as the pendulum bob, which is suspended from a wire or string of negligible mass. When displaced, a pendulum will oscillate around its equilibrium point due to momentum in balance with the restoring force of gravity. There are many examples of pendulums around us. A swing on which a child can ride. A plumb line used by
The Pit and the Pendulum "The place where you die is where you become young again." The accused in "The Pit and the Pendulum" is obviously being persecuted. For what religion or practice we do not know. For what crime it is not said. The prisoner does not even question his guilt or innocence. The accused in this story, to whom Poe does not give a name, is subjected to three life threatening situations. Poe, along with other English Romantics believed that being born was actually coming to
almost failed and ended up leaving without a degree. During his time at the university, however, he did make his first (and one of his most important) discoveries. He found that the period of each swing of a pendulum was exactly the same. This would come to be known as the law of the pendulum and would provide the basis for the regulation of clocks. A few more of his benefits to society came purely from the fact that he needed money in order to pay his debts. Some examples of what he threw together
A pendulum is described as a point mass suspended by a string of negligible mass. Typically, it rests in its equilibrium position, but once displaced, the point mass will begin to swing back and forth, about its fixed position. The motion repeats regularly, and the period can be predicted. The model T=2π√(L/g) predicts the period if the pendulum, where L is the length of the string. According to this formula, the amount of displacement plays no role in the length of time an oscillation takes. But
Studying a Simple Harmonic Oscillator Objective --------- The simple harmonic motion of a pendulum can be studied by attaching a ticker-tape to a pendulum bob and analyzing the dots marked on the tape. Theory ------ In this experiment, a string was used to suspend a 0.5 kg mass. [IMAGE] Refer to the diagram above, [IMAGE] Considering the tangential force on the mass, [IMAGE] [IMAGE] ∴The oscillation is simple harmonic. Therefore, we can find out more on
Using a Pendulum to Find Gravity Aim: To find the gravity by finding the period of the oscillations of a pendulum and plotting a graph. Hypothesis and Prediction: - the gravity from the graph is going to equal the gravity from the formula. Variables: The independent variable is the length of the string The Dependent variable is the period of one oscillation Controlled variables are: - mass of the pendulum Equipment: -Brass Ball -string -boss and clamp -stopwatch
Factors that Affect the Period of a Pendulum Purpose: To determine the factor(s) that affect the period of a pendulum. Hypothesis: The factors that I think will affect the period of the pendulum are the displacement and the suspended mass because if the mass of the bob is a lot than it will take more force for the pendulum to swing and if there's a high displacement it will give the pendulum more energy to complete the cycle. Materials: stopwatch 100, 200, and a 500g bob protractor
delirium- no! In a swoon- no! In death- no! Even in the grave all is not lost. Else there is no immortality for man.” A central theme in “The Pit and the Pendulum” is that even when faced with death all is not lost. The narrator’s situation is as grim as can be yet in the end it resolves itself just as the theme states possible. “The Pit and the Pendulum”, written in 1842, tells of the menacing terrors of the Spanish Inquisition back in the 1400s. Unsure of his fate, the narrator cannot differentiate
The Determination of the acceleration due to gravity at the surface of the earth, g, using a simple pendulum. Aim: The determination of the acceleration due to gravity at the surface of the earth, g, using a simple pendulum Background ========== All bodies exert gravitational forces on one another. A large mass, such as the earth produces a gravitational field. Gravity acts between any two objects
Investigating Factors that Affect the Swinging Of a Pendulum Aim Our aim is to find out whether changing the variables of the swinging pendulum affects the speed. Preliminary Work In order to find out which variable/s affect the swinging of a pendulum, I need to test all the variables available. There are three variables we will be investigating: * The length of the string * The mass of the pendulum * The angle from which the pendulum is swung For each experiment, I will change
think of this change, that society made, as a pendulum. Years ago, the pendulum hung to one side. The side of boys' education. This side completely dismissed girls education. Society wanted to fix this wrong by moving the pendulum towards girls' education. The ideal thing would have been for the pendulum to have hung in the middle, with equal educational opportunities for both sexes. The problem though, according to Thomas' article, is that the pendulum went too far, and now the boys are being disregarded
Introduction: I chose to investigate this topic out of pure curiosity to see how the length of a pendulum affects its period of motion. A pendulum is a suspended point of mass, hung from a fixed point on an inextensible cord. When it is pulled and released from one side of its equilibrium, at x°, the pendulum swings back and forth on a vertical plane under the influence of gravity (La Né Powers, 2006). The motion is periodic and oscillatory; I am determining the oscillation or otherwise known as
this is what you're into. Many cities and towns have medieval torture museums. We liked one that we visited at Mont St. Michel in France. For those of you who can't afford to travel, check out the movie version of Edgar Allen Poe's The Pit and the Pendulum starring Lance Henrickson. Don't know how historically accurate it is, but it's great atmospherically. Beheading by Axe or Sword An executioner, usually hooded, chops off the person's head. Quite trendy in England in the 1500-1600's. The axe used
Investigating the Factors Affecting the Time Peiod of a Pendulum Aim: To investigate the factors affecting the time period of a pendulum Introduction: [IMAGE]The time period of a pendulum is the amount of time that a pendulum takes to swing from position A, through positions B and C and back to A again. It is the movement from 1 peak to another, i.e. one oscillation. I need to examine the factors affecting how long it takes for 1 oscillation to take place, In relation to the energy
Simple Pendulum Introduction The purpose of this lab was to determine the motion and energy associated with a pendulum. Not only did we physically observe the differing motions of the pendulum, we also determined which types of energy were associated with the pendulum at a specific moment in time (potential, gravitational, and kinetic). The pendulum contained potential energy as soon as you let go of it and as soon as it reached maximum deflection. The pendulum contained gravitational energy when
holding a pendulum like the ones on clocks. Something strange then happens: The pendulum begins to swing slowly. The narrator becomes frightened at first, but then loses interest in the sight and shifts his attention elsewherein particular to huge rats coming up from the pit, apparently after detecting the presence of the narrator through their keen sense of smell. "It required much effort and attention to scare them away," the narrator says. He again looks up and notices that the pendulum is descendingand
The Effect Length Has on a Pendulum's Period Prediction: I predict that the shorter the length of string, the shorter the time it takes for the pendulum to complete one period. The longer the length of the string, the longer the time it will take to complete one period. Equipment needed for experiment: -Clamp -Stopwatch -Bob/Ball -Metre ruler -String Obtaining the results: I will be measuring the length of the string in 10s,
Investigating the Oscillations of a Pendulum Aim: - To investigate the oscillations of a simple pendulum and find the value of ‘g’, acceleration due to gravity, in the laboratory. Apparatus: - Retort stand with clamp Pendulum bob Piece of thread (≈ 110 cm) Stop watch Two small wooden blocks metre rule Hypothesis and Theory:- In this experiment the set up below is arranged. This is a simple pendulum system which is a simple harmonic
essential characteristic of its students by its very construction. The foyer of the science building evokes this sense of scientific wonder and rational thought through its methodical design, which is embodied at its center by a Foucault pendulum. The Foucault pendulum is named after the French physicist Jean Foucault, who first used it in 1851 to demonstrate the rotation of the Earth. It was the first observable demonstration of the Earth’s rotation. The profound bronze weight that swings back and
Period of a Pendulum I could investigate the following factors: * Angle of displacement * Length of string * Pendulum weight I am going to investigate and see if varying the length of string will affect the period of the pendulum. My prediction is: The longer the string the longer the period. The period will be longer as the pendulum has farther to travel. My theory is demonstrated below. Pendulum A has a shorter string. This gives it a shorter period. Pendulum B has a longer