21. |
Center of mass |
|
The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 535-537
R. D. Edge,
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ISSN:0031-921X
DOI:10.1119/1.2341656
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
22. |
A lever arm demonstration |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 538-539
Joseph E. Finck,
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ISSN:0031-921X
DOI:10.1119/1.2341657
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
23. |
A low reference voltage |
|
The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 539-540
Robert W. Bird,
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|
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ISSN:0031-921X
DOI:10.1119/1.2341658
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
24. |
Modified‐current balance |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 540-541
Thomas B. Greenslade,
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|
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ISSN:0031-921X
DOI:10.1119/1.2341659
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
25. |
A human document |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 542-542
Melba Phillips,
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ISSN:0031-921X
DOI:10.1119/1.2341660
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
26. |
Equal time for the stars! |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 543-544
Robert J. Dukes,
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ISSN:0031-921X
DOI:10.1119/1.2341662
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
27. |
Too many errors |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 544-545
Paul A. Bender,
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ISSN:0031-921X
DOI:10.1119/1.2341664
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
28. |
The same physics but with extra goodies |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 545-545
Robert L. Stearns,
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ISSN:0031-921X
DOI:10.1119/1.2341665
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|
29. |
old habits die slowly |
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The Physics Teacher,
Volume 22,
Issue 8,
1984,
Page 546-546
Mario Iona,
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ISSN:0031-921X
DOI:10.1119/1.2341666
出版商:American Association of Physics Teachers
年代:1984
数据来源: AIP
|