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Geller, Kenneth N.; Kollarits, Richard – American Journal of Physics, 1972
Descriptors: College Science, Energy, Experiments, Motion
Chapman, Seville – Amer J Phys, 1969
Presents a demonstration apparatus for Kepler's three laws of planetary motion consisting of an air-supported "satellite whose orbit on a level table surface is determined by an inverse square force generated by a Peaucellier linkage and long spring. The device can also be used to illustrate centrifugal force, statics, friction, momentum and…
Descriptors: College Science, Demonstrations (Educational), Equipment Utilization, Laboratory Experiments
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Reed, George – Science Activities, 1972
Descriptors: Astronomy, Instruction, Motion, Physical Sciences
Peer reviewed Peer reviewed
Morrison, Howard L. – Physics Teacher, 1972
Descriptors: Force, Instructional Materials, Kinetics, Motion
Peer reviewed Peer reviewed
Warren, J. W. – Physics Education, 1971
The answers from test questions on circular motion are analyzed in terms of the misunderstandings of resultant force, kinematics, interaction, and centrifugal force. (DS)
Descriptors: College Science, Evaluation, Force, Mechanics (Process)
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Landry, P. C.; And Others – Physics Teacher, 1971
Descriptors: College Science, Experiments, Independent Study, Instruction
Corteen, R. S. – J Gen Psychol, 1970
Descriptors: Attitudes, College Students, Cues, Kinetics
Peer reviewed Peer reviewed
Haas, Douglas J. – Physics Teacher, 1971
Descriptors: Demonstrations (Educational), Force, Instruction, Motion
Peer reviewed Peer reviewed
Baltz, A. J.; Machlup, S. – American Journal of Physics, 1971
Descriptors: Astronomy, College Science, Computer Assisted Instruction, Instructional Materials
Williams, Buford L. – Sci Teacher, 1970
Descriptors: Demonstrations (Educational), Engines, Force, Instruction
Peer reviewed Peer reviewed
Stern, David P. – Science and Children, 1970
The often observed and misunderstood phenomenon of movement of black and white vanes in toy radiometers under illumination is discussed in a generalized non-mathematical manner. Effects of light pressure, low gas density, friction, heat, and motion are illustrated. (JM)
Descriptors: Energy, Heat, Kinetic Molecular Theory, Motion
Peer reviewed Peer reviewed
Tucker, Vance A. – Physics Teacher, 1971
Capillary and gravity water waves are related to the position, wavelength, and velocity of an object in flowing water. Water patterns are presented for ships and the whirling beetle with an explanation of how the design affects the objects velocity and the observed water wavelengths. (DS)
Descriptors: Biophysics, College Science, Hydraulics, Motion
Peer reviewed Peer reviewed
Elings, V. B.; Phillips, D. T. – American Journal of Physics, 1970
Descriptors: Demonstrations (Educational), Instructional Materials, Kinetic Molecular Theory, Motion
Mortensen, Earl M.; Penick, Ronald J. – J Chem Educ, 1970
Descriptors: Audiovisual Aids, Chemistry, College Science, Computer Assisted Instruction
Robinson, W. K.; and others – Amer J Phys, 1969
Descriptors: College Science, Laboratory Techniques, Motion, Nuclear Physics
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