# An investigation of the simple pendulum

In this physics lab activity students investigate how mass, length and angular displacement affect the period of a simple pendulum students control variables, testing one variable at a time, using manual techniques (stopwatch, human eye, etc. A simple pendulum consists of a relatively massive object hung by a string from a fixed support it typically hangs vertically in its equilibrium position. Pendulum investigation plan aim to investigate how the length of a simple pendulum will affect the time for a full swing variables length the length of the pendulum has a large effect on the time for a. Students learn what a pendulum is and how it works in the context of amusement park rides while exploring the physics of pendulums, they are also introduced to newton's first law of motion — about continuous motion and inertia.

Introduction the original aim for this invesigation was to “investigate the simple pendulum” there are many variables one could look into, such as displacement, angle, damping, mass of the bob etc. 2 shorten the pendulum about 10 cm, and measure the length of the string to the nearest 01 cm this is the medium pendulum run three trials at this length with a 50 cm amplitude 3 shorten the period another 10 cm, and remeasure the length to the nearest 01 cm this is the short pendulum run three trials at this length with a 50 cm. 1 0 title of experiment an investigation of the simple pendulum 2 0 objectives the purpose of the experiment is to investigate the time taken on the greatest possible precision of period of simple pendulum and the value of g, acceleration due to gravity and two different periods of both big and small simple pendulum’s [. A simple pendulum is a mathematical model of a point mass suspended from a string or rod of negligible mass for small amplitudes, the period of such a pendulum can be approximated by: where: t – period of the pendulum l – length of the pendulum g – acceleration due to gravity this would mean. Measuring the swing of a pendulum an investigation into simple harmonic motion this application note describes the use of the adc-11 high-speed data logger to record the positional information of a swinging pendulum. What are the physical parameters in the investigation of a simple pendulum the term parameter refers to anything in the physical system that can be measured 3 what.

Investigate the motion of a simple pendulum and determine how the motion of a pendulum is related to its length. The math behind the simulation is shown below also available are: open source code, documentation and a simple-compiled version which is more customizable for small oscillations the simple pendulum has linear behavior meaning that its equation of motion can be characterized by a linear equation (no squared terms or sine or cosine. Calculate the acceleration of gravity using a simple gravity pendulum test setup first, several assumptions simplified the experiment into an easily modeled system.

A simple pendulum consists of a particle of mass m, attached to a frictionless pivot by a cable of length l and negligible mass when the particle is pulled away from. A pendulum is a mass on the end of a string of negligible mass, which, when initially displaced, will swing back and forth under the influence of gravity over its lowest point the regular motion of a pendulum can be used for time keeping 1) a data table was created to record information 2.

An investigation of the simple pendulum 20 objectives the purpose of the experiment is to investigate the time taken on the greatest possible precision of period of simple pendulum and the value of g, acceleration due to gravity and two different periods of both big and small simple pendulum’s oscillations. Investigation sv2: the simple pendulum introduction: recently, you conducted an investigation using a monochord to study sound and vibration in the present. Factors that affect the period of a pendulum inquiry investigation laboratory report section 1: introduction and guiding question abstract a simple pendulum is a small object (sometimes called a pendulum bob) of considerable mass attached to a. The pendulum is seemingly a very humble and simple changed cultures and societies through its impact on device today it is mostly seen as.

## An investigation of the simple pendulum

The simple pendulum investigation sahildeep binner purpose to investigate the different factors, such as varying length, mass, and angle, that affect the period (time) of a pendulum every 10 cycles. L = length of pendulum (m) g = acceleration due to gravity (m/s-2) students investigating the effect of bob mass or pendulum length should keep the maximum angle of swing under 5 o 4 how science works extension: this provides an excellent opportunity for planning, carrying out and evaluating an investigation using multiple skills 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, the strength of gravity, and the amplitude of the swing observe the energy in the system in real-time, and vary the amount of friction measure the period using the stopwatch or period.

- An sc1 investigation plus energy change theory does the mass of the pendulum affect the time taken for the pendulum to swing does the length of the pendulum affect the time lets find out at least two lessons worth of investigations.
- P3 36e simple harmonic motion homework sheet p321d, e specification p321d for a simple pendulum: t = 1/f p321e the time period depends on the length of the pendulum ideas for practical work plan and carry out an investigation into factors that affect the period of a simple pendulum (mass, length of pendulum, amplitude of swing.
- The simple pendulum in this laboratory, you will investigate the effects of a few different physical variables on the period of a simple pendulum the variables we.
- Length of a simple pendulum the distance between the point of suspension of the pendulum and its centre of gravity (cg), which is the cg of the bob, is called the length of the simple pendulum it is represented using the aphabet ( l ) time period of a simple pendulum time period is the time taken by the bob of the simple pendulum to.

Inference: when the length of a simple pendulum increases, the period of oscillation also increases // the period of pendulum is affected by the length of the thread. The pendulum experiment is an experiment about gravity pendulums (or pendula if we are being exact) are a fascinating scientific phenomenon. Students investigate factors affecting the oscillation time for a simple pendulum. 123 ap physics 1 investigations ap physics 1 investigation 6: harmonic motion what factors affect the motion of a pendulum central challenge in this investigation, students explore the motion of a pendulum in two parts.