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Thames & Kosmos 550101 Experiment Manual page 21

Gumball machine maker

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› › › EXPERT SETUP 3
Rotate the model 90
4
degrees. Attach the tip-over
tube with the angled pivot
post to pegs
and
4
shown.
Rotate the model 90
5
degrees. Attach the
variable-slope track with
the straight pivot post and
the holder to pegs
and
as shown.
7
Rotate the model 90
6
degrees. Attach the friction
track to pegs
and
8
shown.
Attach the pulley wheel and
7
cups to pegs
and
4
shown. The string between
the pulley cups should be 8
inches long.
6
90°
4
as
5
,
,
7
6
90°
as
9
as
5
8
4
5
7
9
Gumball Machine Maker
5
6
7
7
90°
8 inches
of string
4
5
19

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