For demonstrating unimpeded superimposition of motions.
Product Information: ..
A launching rail with returning spring is mounted on a wooden base. Two steel balls are used as test bodies. Upon triggering, one ball starts to fall downwards and simultaneously the other is launched horizontally. Both balls hit the ground at the same time. Two holes in the base plate are provided for storing the balls.
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determination of holding friction, 1003213 [U30015], Linear Motion](/thumblibrary/U30015/U30015_01_140_140_Inclined-Plane-determination-of-holding-friction.jpg)
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for the experimental setup of tubes of series D, 1008507 [U191001], Electron Tubes D](/thumblibrary/U191001/U191001_01_140_140_Tube-Holder-D-for-the-experimental-setup-of-tubes-of-series-D.jpg)