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Free Fall Tube
Free Fall Tube

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Free Fall Tube
Our Price: $62.95

Availability: Usually Ships in 1-2 Business Days
Product Code: 2465

An economical version of a classic device! It demonstrates that all objects experience the same gravitational acceleration and fall at the same speed in a vacuum, but in air the air resistance slows down some objects more than others. Features a disc and a feather in a tough, clear, plastic tube, 90cm long and 4.5cm diameter with rubber end caps and hose cock for connection to any vacuum pump (not included).

Please note: This product cannot be shipped via USPS. UPS shipping only. Thank you.

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