Comment on “Measurement of Gravitational Acceleration Using Bernoulli's Equation”
JH Lienhard, JH Lienhard IV - The Physics Teacher, 2024 - pubs.aip.org
Regarding Hollis Williams's article “A 'Perpetual Motion Machine'Powered by
Electromagnetism” in the January 2024 issue, 1 my departmental colleagues and I were …
Electromagnetism” in the January 2024 issue, 1 my departmental colleagues and I were …
How to levitate a lightbulb
H Williams - Physics Education, 2024 - iopscience.iop.org
There exist many magnetic levitation toys, most of which use spin-stabilised levitation. A
more recent demonstration features a levitating lightbulb which is made to float in the air and …
more recent demonstration features a levitating lightbulb which is made to float in the air and …
A better explanation of the perpetual motion simulator
LK Smith - The Physics Teacher, 2024 - pubs.aip.org
Regarding Hollis Williams's article “A 'Perpetual Motion Machine'Powered by
Electromagnetism” in the January 2024 issue, 1 my departmental colleagues and I were …
Electromagnetism” in the January 2024 issue, 1 my departmental colleagues and I were …
[PDF][PDF] Force diagrams for tension integrity sculptures
H Williams - researchgate.net
Force diagrams are routinely used to visualise the applied forces and moments acting on a
body. We suggest broadening the usual range of canonical classroom examples to include …
body. We suggest broadening the usual range of canonical classroom examples to include …
[PDF][PDF] The tension integrity table as a complex mechanical system
H Williams - researchgate.net
Two-dimensional force diagrams are routinely used to visualise the applied forces and
moments acting on a body. We provide an example of a mechanical system which appears …
moments acting on a body. We provide an example of a mechanical system which appears …