Breaking thread above and below weight.

1F20.10 • A+20+10

diagram for demo

Linear Inertia: Breaking thread above or below a weight. A quick jerk on the aluminum rod breaks the lower thread. A steady push on the rod breaks the upper thread.

Related Demos

1F20.34 Card snapped from under a weight by a leaf spring. 1F20.30 Tablecloth yanked out from under dishes. 1F20.25 Bed of nails
A+20+25 Inertia demonstration using hammer and anvil A+20+0 Card snapped from under a weight by a leaf spring. A+20+5 Tablecloth yanked out from under dishes. A+20+20 Bed of nails