2.1 Building
Basic
measurements
Mass of your
car
|
80g
|
Mass of each
wheel (or one of they are all the same)
|
35g
|
Wheel diameter
|
12cm
|
Axle diameter
|
1cm
|
Length of
string (power stroke)
|
35 cm
|
Approx. number
of wraps of string
|
6 rounds
|
Length of lever
extension
|
25cm
|
Overall length
|
30cm
|
Overall width
|
15cm
|
Overall height
|
15cm
|
2.3 Photograph of your car
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