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Inertia Masses M-f2a
A 100 g mass is suspended from a 1 kg mass which is suspended from a crossbar. A sharp downward pull breaks the lower thread; a slow pull the upper thread. Fishbane Chapter:   4.1 HRW 9th:   5.03 Reese Chapter:   5.3 RHK 5th:   3.4 SJ 3rd Chapter:   4.2 PIRA DCS classification:   1F20.10

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Physics Lecture Demonstrations at the Department of Physics and Astronomy
The Johns Hopkins University