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Issues
April 1975
ISSN 0002-9505
EISSN 1943-2909
Editorial
Papers
Mechanical analog of the synchrotron, illustrating phase stability and two‐dimensional focusing
Am. J. Phys. 43, 293–296 (1975)
https://doi.org/10.1119/1.9855
An exact treatment of the Dirac delta function potential in the Schrödinger equation
Am. J. Phys. 43, 301–304 (1975)
https://doi.org/10.1119/1.9857
Experiences with a multimedia course and a nonscience majors course
Am. J. Phys. 43, 312–314 (1975)
https://doi.org/10.1119/1.9860
Mean, mean‐square, and most‐probable momentum for a relativistic Maxwellian ensemble
Am. J. Phys. 43, 317–318 (1975)
https://doi.org/10.1119/1.10079
Simple iterative procedures for solving transcendental equations with the ’’electronic slide rule’’
Am. J. Phys. 43, 331–334 (1975)
https://doi.org/10.1119/1.9848
Notes and Discussions
Letter to the Editor
Comment on ’’Simple method for fitting data when both variables have uncertainties’’
Am. J. Phys. 43, 372–374 (1975)
https://doi.org/10.1119/1.10089
Apparatus Notes
Book Reviews
’’The Invisible Universe: The Story of Radio Astronomy’’ by Gerrit L. Verschuur. Reviewed
Am. J. Phys. 43, 378–379 (1975)
https://doi.org/10.1119/1.9842
’’Nuclear Energy: Its Physics and Its Social Challenge’’ by David R. Inglis. Reviewed
Am. J. Phys. 43, 379–380 (1975)
https://doi.org/10.1119/1.9843
Ergodic Lagrangian dynamics in a superhero universe
I. L. Tregillis, George R. R. Martin
A simple Minkowskian time-travel spacetime
John D. Norton
All objects and some questions
Charles H. Lineweaver, Vihan M. Patel
The surprising subtlety of electrostatic field lines
Kevin Zhou, Tomáš Brauner
Kepler's Moon puzzle—A historical context for pinhole imaging
Thomas Quick, Johannes Grebe-Ellis
An undergraduate lab experiment on matched filtering as used in gravitational wave detection
Michael Daam, Antje Bergmann, et al.