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e. Complete the chart below: (Remember, the numbers in the distance column
increase by 5 times the circumference as you move from 5 revolutions to 10
to 15, etc.)
Number of
revolutions
5
10
15
20
3. Repeat steps 2b through 2e with the addition of:
a. One 'rider' (washer, paperclip or other small item) taped to each seat
Number of
revolutions
5
10
15
20
b. Two 'riders' taped to each seat
Number of
revolutions
5
10
15
20
For printer friendly versions of the experiments, go to:
time
Distance
(sec)
time
Distance
(sec)
time
Distance
(sec)
www.knex.com/instructions
Speed
(m)
(m/sec)
Speed
(m)
(m/sec)
Speed
(m)
(m/sec)
and enter the code
77077.
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