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Pendulum experiment pdf
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EDUCATIONAL PURPOSE You should then be able to compute g from the period of the pendulum and the length of the stringMeasure the length L between the pivot of the pendulum and the center of mass of the bob as accurately as possible the pendulum usingManual timing with a digital clockAutomatic timing with a photogate timer. The pendulum we will use consists of a mass at one end of a string, with the other end fixed to a stand In this laboratory, you will investigate the effects of a few different physical variables on the period of a simple pendulum. A simple pendulum consists of a small mass m (called the pendulum bob) attached to the end of a string of length L. In the simple theory of the pendulum, the mass of the string is ignored. The results of this experiment are in close agreement with theory: mass ExperimentThe pendulum A simple pendulum consists of a compact object of mass msuspended from a xed point by a string of length L, as shown in FigThe gravitational force exerted on the object of mass mis F= mg, where gis the acceleration due to gravity. You can compute g from the period of the pendulum and the length of the stringMeasure the length L between the pivot of the pendulum and the center of mass of the bob as accurately as possible The period of oscillation of an ideal, simple pendulum depends on the length, L, of the pendulum and the acceleration due to gravity, g: T = 2π L g () When setting the pendulum in motion, small displace-ments are required to ensure simple harmonic motion. Length L is the distance from the point of support to the center of mass of the pendulum bob Your job in this experiment is to check two predictions that this equation makesthat the pendulum’s period increases as the square root of its length,that the period does not depend on the swing’s amplitude angle, which defined to be the angle the string makes with the vertical at the extreme points of its swing. Large displacements exhibit more complex, sometimes chaotic, motion. The simple pendulum executes Simple Harmonic Motion (SHM) as the acceleration of the pendulum bob is directly proportional to its displacement from the Theory: A simple pendulum consists of a mass m hanging on the end of light string of length “ L”. When the mass is deflected from its equilibrium, it oscillates back and forth Simple Pendulum Motion. Simple harmonic PHY The Simple Pendulum (Experiment 3) NameIntroduction. Using a photogate to measure the period, we varied the pendulum mass for a fixed length, and varied the pendulum length for a fixed mass. The variables we consider are mass, length of the Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude Measure length of pendulum (for corresponding length) from pivot point to the center of mass of hanger. The goal of this experiment was to determine the effect of mass and length on the period of oscillation of a simple pendulum. The purpose of this lab was to experimentally determine a value for g, the acceleration of Earth’s gravity, by using the OBJECTIVE. This the pendulum usingManual timing with a digital clockAutomatic timing with a photogate timer. From the graph of T2 against l, the final experimental value of g was found to be ± ms-2. Measure the time foroscillations and calculate the period. Exploration. The period T of a simple pendulum (measured in seconds) is given by the formula: T=2 π √ (L/g) (1) T = time foroscillationsoscillations. Figure Two-dimensional (plane) trajectory of the simple pendulum This goal of this experiment was to determine an experimental value for g using the simple pendulum equation and measuring the period against varying lengths of string. The bob is then free to swing to and fro about the pivot PRINCIPLE. Repeat for same length for a total ofruns. Calculate the acceleration of gravity ‘g’ and compare with expected value by analyzing the motion of a pendulum moving with Simple Harmonic Motion(SHM) A simple pendulum consists of a mass (known as bob) which is attached to a string whose other end is held xed (the pivot). Repeat steps (2) – (4) for the length measurements indicated on the table below and Abstract. A simple pendulum consists of a mass, m, hanging from a string of length, L, and fixed at a pivot point, P. When displaced from A pendulum can be used to measure the local gravitational field strength. The mass at the end of the string was held constant at g. (2) using equation (1) to solve for PHYSICS LABORATORY: The Simple Pendulum. Calculate the average period for theruns.
Rating: 4.8 / 5 (4611 votes)
Downloads: 28184
CLICK HERE TO DOWNLOAD
.
.
.
.
.
.
.
.
.
.
EDUCATIONAL PURPOSE You should then be able to compute g from the period of the pendulum and the length of the stringMeasure the length L between the pivot of the pendulum and the center of mass of the bob as accurately as possible the pendulum usingManual timing with a digital clockAutomatic timing with a photogate timer. The pendulum we will use consists of a mass at one end of a string, with the other end fixed to a stand In this laboratory, you will investigate the effects of a few different physical variables on the period of a simple pendulum. A simple pendulum consists of a small mass m (called the pendulum bob) attached to the end of a string of length L. In the simple theory of the pendulum, the mass of the string is ignored. The results of this experiment are in close agreement with theory: mass ExperimentThe pendulum A simple pendulum consists of a compact object of mass msuspended from a xed point by a string of length L, as shown in FigThe gravitational force exerted on the object of mass mis F= mg, where gis the acceleration due to gravity. You can compute g from the period of the pendulum and the length of the stringMeasure the length L between the pivot of the pendulum and the center of mass of the bob as accurately as possible The period of oscillation of an ideal, simple pendulum depends on the length, L, of the pendulum and the acceleration due to gravity, g: T = 2π L g () When setting the pendulum in motion, small displace-ments are required to ensure simple harmonic motion. Length L is the distance from the point of support to the center of mass of the pendulum bob Your job in this experiment is to check two predictions that this equation makesthat the pendulum’s period increases as the square root of its length,that the period does not depend on the swing’s amplitude angle, which defined to be the angle the string makes with the vertical at the extreme points of its swing. Large displacements exhibit more complex, sometimes chaotic, motion. The simple pendulum executes Simple Harmonic Motion (SHM) as the acceleration of the pendulum bob is directly proportional to its displacement from the Theory: A simple pendulum consists of a mass m hanging on the end of light string of length “ L”. When the mass is deflected from its equilibrium, it oscillates back and forth Simple Pendulum Motion. Simple harmonic PHY The Simple Pendulum (Experiment 3) NameIntroduction. Using a photogate to measure the period, we varied the pendulum mass for a fixed length, and varied the pendulum length for a fixed mass. The variables we consider are mass, length of the Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude Measure length of pendulum (for corresponding length) from pivot point to the center of mass of hanger. The goal of this experiment was to determine the effect of mass and length on the period of oscillation of a simple pendulum. The purpose of this lab was to experimentally determine a value for g, the acceleration of Earth’s gravity, by using the OBJECTIVE. This the pendulum usingManual timing with a digital clockAutomatic timing with a photogate timer. From the graph of T2 against l, the final experimental value of g was found to be ± ms-2. Measure the time foroscillations and calculate the period. Exploration. The period T of a simple pendulum (measured in seconds) is given by the formula: T=2 π √ (L/g) (1) T = time foroscillationsoscillations. Figure Two-dimensional (plane) trajectory of the simple pendulum This goal of this experiment was to determine an experimental value for g using the simple pendulum equation and measuring the period against varying lengths of string. The bob is then free to swing to and fro about the pivot PRINCIPLE. Repeat for same length for a total ofruns. Calculate the acceleration of gravity ‘g’ and compare with expected value by analyzing the motion of a pendulum moving with Simple Harmonic Motion(SHM) A simple pendulum consists of a mass (known as bob) which is attached to a string whose other end is held xed (the pivot). Repeat steps (2) – (4) for the length measurements indicated on the table below and Abstract. A simple pendulum consists of a mass, m, hanging from a string of length, L, and fixed at a pivot point, P. When displaced from A pendulum can be used to measure the local gravitational field strength. The mass at the end of the string was held constant at g. (2) using equation (1) to solve for PHYSICS LABORATORY: The Simple Pendulum. Calculate the average period for theruns.
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