Sand Catcher

P.I.R.A. #: 1D 10.11

Demonstrates: Motion in two dimensions.

Description: Hinged board with a cup at the opposite end, a small balloon filled with sand and a stick prop. Knock out the stick and the balloon falls in the cup.
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Condition: Good. Size: 45" x 25" x 8". Hazard: none.

Instructions: Quickly swipe out prop stick.  Sand packet should fall into cup.
Items Used: Sand catcher.
Notes: This demonstration is best used with some practice.
Schematic: none. Tech Specs (PDF format): none.
Mathematical Description / Measured Results: none.

Web Links: none.

History: none.