This apparatus demonstrates that bodies of different density or mass fall through a given distance in the same time in the absence of atmospheric drag.
Cat.No.
Description
A
Glass tube 600 x 20 mm, fitted with two solid rubber bungs, one carrying 8 mm dia rubber tube with clip for vacuum connection.
B
Same but Glass tube 600 x 50mm dia
C
Same as (a) but with stopcock and can be fitted directly on pump plate
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