Project: The Physics of Musical Instruments

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The Physics of Everyday Life

 The Physics of Musical Instruments

 The Physics of Automobile Collisions and Automobile Safety

 The Physics of Planetary Motion

 The Physics of Sports

 The Physics of Amusement Parks and Roller Coasters

 Sight and Sound in Nature

 ET: Extraterrestrial Life

 Special Relativity

 The Physics of Sailing

Project: The Physics of Sports

Your project involves the analysis and comparison of the physics of a few selected human movements. Technical information on the sports will be collected by means of background readings and actual measurements will be made using video analysis or some comparably useful experimental method.

Some Ideas:

 discuss with both words and diagrams the physics which underlies a few selected sports or a few selected human movements using concepts such as velocity, force, acceleration, impulse, momentum, energy, circular motion, coefficients of restitution, torque, rotation, etc.

 discuss the methods used by biomechanists and kinesiologists to gather data in order to analyze human movements is sports.

 compare and contrast selected movements which are common to all sports (collisions,

 accelerations, projectiles, rotation and spin, etc.) and explain the differences of these movements among sports in terms of the equipment, the goals of the sports, etc. you could use a video camera and the principles of video analysis in order to experimentally analyze selected movements in sports including collisions (people/people; bat/ball; racket/ball; people/ground; ball/ground; etc.), accelerations (shooting; jumping; throwing; hitting; starting from rest; etc.), projectiles or nearly-projectiles (balls; gymnasts; ski jumpers; high divers; cliff divers; etc.), rotation and spin, etc.

Some KEYWORDS to use in a literature search:

Biomechanics

Coefficient of restitution

Physics - sports

Human Locomotion

Kinesiology

Strobe light photography

Human Performance Laboratory

Sports - physics

The name of any selected sport

Allen

Project: The Physics of Musical Instruments

The Physics of Musical Instruments project involves the analysis of the tonal quality (or frequency composition) for the notes played by a musical instrument and a comparison of the tonal quality of several musical instruments. Possibly, a simple musical instrument could be constructed from available household items and its tonal quality (or frequency composition) could be analyzed and perfected.

Some Ideas:

 develop a detailed procedure which utilizes the Macintosh, microphone/amplifiers,

Universal Lab Interface (ULI) equipment, and Sound 3.01 software in order to make measurements of the tonal quality (or frequency composition) of several musical instruments.

 explain with both words and diagrams the concepts of resonance, standing wave patterns for an instrument, and timbre or tonal quality (or frequency composition); explain variables which effect the actual frequency produced for a few selected instruments; and be able to relate the concept of tonal quality (or frequency composition) to the customary psychological response of a human to a musical sound.

 describe the sounds produced by a variety of musical instruments used throughout the world.

 use available household items to make a simple instrument and to analyze and perfect its tonal quality (or frequency composition).

Some KEYWORDS to use in a literature search:

Acoustics

Vibrational systems

Mel scale

Timbre

Tone color

Complex tones

Harmonics

Natural resonance frequencies

Chladni's law

Holographic interferometry

Pitch perception

Psychophysics of music

Lutherie

Sound box

Musical acoustics

Vibrational modes

Musical pitch scale

Tone quality

Spectral composition

Overtones

Harmonic series

Fundamental frequency

Chladni plates

Fourier analysis

Gestalt theory of pitch perception

Perception of musical tones

Luthier

Harmonic analyzer

Allen

Project: The Physics of Automobile Collisions

Your project involves the analysis of automobile safety and automobile collisions. The efforts of accident reconstructionists, safety administrators, and automobile designers to reduce collision frequency and insure vehicle safety will be examined.

Some Ideas:

 describe the physics of automobile collisions and auto safety features in terms of physics concepts such as momentum, energy, force, impulse, vectors, velocity, acceleration, displacement, torque, rotation and principles such as Newton's laws, conservation laws, momentum-impulse equation, and the work-energy theorum. analyze a video segment of a collision and utilize your understanding of physics to describe the physical features which were present or absent and the impact of these features upon the safety of the passengers and upon the damage to the vehicles. describe the process by which accident reconstructionists determine the causes of accidents; describe the issues which safety administrators must confront in order to insure highway safety; and describe the physics of various safety features which automobile designers have implemented in order to increase automobile safety.

Some KEYWORDS to use in a literature search:

Hydraulic bumper systems

Seat Belts (shoulder and lap belts)

Anti-lock braking systems (ABS)

Tires and Traction

Crumple zones

Automobiles - safety devices

Automobiles - air bags

Automobiles - crash testing

Rotational motion

Energy conservation

Momentum-impulse equation

Work of deformation

Energy transformation

Pneumatic bumper systems

Air bags

Traction Control

Active suspension

Crash Testing

Automobiles - safety features

Accident reconstructionists

Automobile driving

Rotational energy

Work-energy theorum

Conservation of momentum

Energy absorption

Brakes

Allen

Project: The Physics of Planetary Motion

Your project involves conducting library research and simulation studies in order to determine the variables which affect the motion of planets about the sun and the motion of other celestial bodies. Laws of planetary motion will be described with words, diagrams, equations, and animations.

Some Ideas:

 use Newton's law of universal gravitation and Kepler's laws to explain with words, equations, diagrams and animation the principles and laws which govern the motion of planets about the sun and the motion of other celestial bodies. collect and discuss a well-organized array of relevant computer images, computergenerated graphs, Quick-Time movies, and computer simulations. describe and explain the motion of celestial bodies such as comets and asteroids and explain the behavior of a variety of cosmic phenomena such as black holes, supernovas, etc.

Some KEYWORDS to use in a literature search:

Copernicus

Kepler

Einstein

Universal gravitation

Celestial motion

Satellites

Black holes

Heliocentricism

Brahe

Newton

Gravitation

Universal gravitation constant

Planetary motion

Natural satellites

Supernovas

Curvature of space

Allen

Project: The Physics of Amusement Park Rides

Your project involves the analysis of the physics of a variety of amusement park rides, particularly roller coaster rides. You will identify and explore a number of variables which would affect the motion of passengers on such rides.

Some Ideas:

 describe the motion of a roller coaster car and its occupants in terms of concepts such as speed, acceleration (linear or centripetal), net forces, normal forces, friction forces, momentum, and energy (KE, PE, TME); this description should be both mathematical

 and conceptual. utilize computer programs in order to analyze the idealized motion of a variety of

 amusement park rides. utilize available materials (e.g., wires and washers, hot wheels equipment, metal track and accompanying ball, etc.) to construct a model of an amusement park ride (coaster ride, pendulum ride, flume ride, spin ride, tilting ride, etc.) and use it to make measurements and to experiment with a number of variables which effect the motion of passengers on amusement park rides.

Some KEYWORDS to use in a literature search:

Amusement parks

Rides

Great America

Roller coasters

Coaster

Klothoid loop

Harry Traver

Ray Ueberroth

LaMarcus Thompson

Ray Toomer

Motion sickness

Amusement park rides

Walt Disney

Six flags

Ferris wheels

Flume rides

Clothoid loop

Arrow Dynamics, Inc.

American Coaster Enthusiasts

Coney Island

Curtis Summers g's of acceleration

Allen

Project: The Physics of Sight and Sound in Nature

Your project involves a study of the physics involved in the production of sound and the detection of light and sound by animal species. Technical information about the ability of animals to produce sound and their ability to perceive the world through sight and hearing could be collected by means of background readings. The behavior of light and sound waves could be experimentally analyzed and the results could be extended to the sensory ability of various animal species.

By the end of this project, you should be able to:

 discuss with both words and diagrams the nature (description, category, physical means of creation and propagation, etc.) and characteristics (frequency, wavelength, speed, amplitude, intensity, etc.) of sound and light waves.

 discuss with both words and diagrams the behavior (reflection, refraction, absorption,

 diffraction, interference, doppler shift, etc.) of sound and light waves. use words, pictures, and diagrams to discuss and explain the ability of specific animal species (whales, dolphins, bats, insects, frogs, etc.) to generate sound and the ecological/physical reasons for the characteristics embedded (frequency, intensity, etc.) in such sounds.

 use words, pictures, and diagrams to discuss and explain the ability of and mechanicms

 by which specific animal species detect sound, including the interesting peculiarities which are characteristic of certain species. use words, pictures, and diagrams to discuss and explain the ability of and mechanisms by which specific animal species detect light, including the interesting peculiarities which are characteristic of certain species. discuss a variety of animal phenomenon and peculiarities associated with sight and hearing which illustrate the physical nature of sound and light waves and the operation of auditory and optical mechanisms.

Some KEYWORDS to use in a literature search:

Acoustics

Audiospectrograms

Marine Acoustics

Sonar

Acoustic Propagation

Animal Vocalizations

Behavioral Ecology

Wave Refraction

Wave Reflection

Optics

Vision

Bioacoustics

Spectrograms

Acoustical Oceanography

Echolation

Acoustic Tracking

Niche Hypothesis

Sensory Perception

Wave Diffraction

Wave Interference

Sight

Perception

Allen

Hearing

Whales , Insects, or Bats

Project: ET: Extraterrestrial Life

Auditory Response

Birds

Your project involves conducting research on the variables involved in the recent discovery of extrasolar planets. You will determine variables upon which the extrsolar planet mass and position depend, propose and conduct a systematic study, generate well substantiated conclusions, and apply your research to the question of whether or not life on other planets could exist.

By the end of this project, you should be able to:

 apply the scientific method to a problem and draw logical conclusions from systematically collected and analyzed data.

 use appropreate terminology describe and explain the operation and purpose of experiments that have discovered extrasolar planets.

 use basic physics equations of Center of Mass, the Doppler Shift, Universal Gravitation, Kepler's

Laws, Orbital Velocity and Conservation of Momentum to describe the position and mass of orbiting planets and how the position and mass of these extrasolar planets vary with the variation of gathered data on a given sun's period of rotation and k generated from the given sun's velocity vs. time graph.

 use basic physics equations of Center of Mass, the Doppler Shift, Universal Gravitation, Kepler's

Laws, Orbital Velocity and Conservation of Momentum to determine the position and mass of an actual orbiting extrasolar planet given data on a sun's period of rotation and k generated from the given sun's velocity vs. time graph.

 apply basic physics equations of Center of Mass, the Doppler Shift, Universal Gravitation,

Kepler's Laws, Orbital Velocity and Conservation of Momentum to a self generated study of how the position and mass of these extrasolar planets vary with the variation of gathered data on a given sun's period of rotation and k generated from the given sun's velocity vs. time graph.

Some KEYWORDS to use in a literature search:

"Extrasolar Planets"

Physics AND Data AND "Extrasolar Planets"

Education AND "Extrasolar Planets"

"Doppler Shift" AND "Center of Mass"

Allen

Project: Special Relativity

Your project involves conducting research on the special theory of relativity. You will determine variables that depend upon velocity and how these variables are noticeably affected by speeds near that of light.

By the end of this project, you should be able to:

 apply the scientific method to a problem and draw logical conclusions from systematically

 collected and analyzed data. use the Special Theory of Relativity to explain with words, equations, and diagrams which variables are dependent upon speeds that approach the speed of light and qualitatively and quantitatively describe how dependent variables are varied at various speeds.

 using appropriate terminology describe and explain the operation and purpose of experiments that utilize the special theory of relativity.

 explain with both words and experimentally derived equations the motion of particles that approach the speed of light and be able to apply these principles to the energy and momentum of those particles.

 use data provided from Fermi National Accelerator Laboratory to study several dependent variables and how they are dependent upon velocity (distances traveled by muons with

 different velocities and no velocities...what's the graph?, etc). You will also need to sort through provided data to determine if it is capable of systematic analysis. describe the fundamental particles and forces and be able to explain the quark or lepton structure and characteristics of the particles described in your chosen data.

Some KEYWORDS to use in a literature search:

Relativity Einstein

Physics AND "The Special Theory of Relativity" The Standard Model

Education AND ... Time Dilation

Relativistic Mass Length Contraction

Invariaint or Invariance Top Quark

High Energy Physics CPEP

Allen

Project: The Physics of Sailing

Your project involves conducting laboratory and library research on the physics of buoyancy and sail boating. You will determine variables that affect buoyant forces along with factors involved in controlling the speed and direction of sailboats.

By the end of this project, you should be able to:

 apply the scientific method to a problem and draw logical conclusions from systematically collected and analyzed data.

 use Archimedes' Principle to explain with words, equations, and diagrams why a boat floats and be able to accurately explain the boat bottom shape that offers the most buoyant force along with the most stability.

 using appropriate terminology describe and explain the operation and purpose of major

 components and equipment on a typical sailboat. explain with both words and experimentally derived equations the motion of sailboats in

 terms of their position, velocity, acceleration, forces (buoyant, weight, wind, drag, rudder, etc.), momentum and energy. use easily attainable items to construct a sailboat model that allows you to study several dependent variables while varying several independent variables.

Some KEYWORDS to use in a literature search:

Buoyancy Nautical

Yachting

"Wind Power" Knots

Port AND Stern AND Bow

Wind Resistance

"Archimedes' Principle" AND Physics

Sailing AND Physics Drag

Water Drag

Sailboating Components

Allen

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