Airplane
#2
15.
Consider
what
you
want
to
change
in
this
second
airplane.
Remember,
it’s
ONE
variable
you
should
change.
If
you
change
multiple
variables
at
once,
you
won’t
be
able
to
pinpoint
the
solution..
16.
See
your
teacher
for
supplies
to
make
a
new
airplane.
17.
Repeat
steps
1‐4
from
the
previous
page.
Time
Distance
Speed
Flight
Notes
about
Flights
(s)
(m)
(m/s)
Trial
1
Trial
2
Trial
3
Average
18.
Based
on
this
data,
did
your
improvements
work?
Explain.
What
improvements
do
you
still
need
to
make,
if
any?
5. What
ONE
variable
are
you
going
to
change
for
Airplane
#3?
_______________________________________________
Airplane
#3
6. OK,
third
time’s
a
charm.
Think
you
know
what
to
fix
this
time?
See
your
teacher
for
supplies.
7. Repeat
steps
1‐4
from
the
previous
page.
Time
Distance
Speed
Flight
Notes
about
Flights
(s)
(m)
(m/s)
Trial
1
Trial
2
Trial
3
Average
Conclusion
8. What
does
it
take
to
make
the
Perfect
Paper
Airplane?
(say
that
ten
times
fast)
9. Imagine
a
paper
airplane
thrown
at
24
m/s.
Five
seconds
later,
it
slows
down
to
4
m/s.
What
is
this
plane’s
acceleration?