practical mathema 00 s teru

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CAMBRIDGE MATHEMATICAL
give
results
correct
map
is
T^.
m
square
foot
feet
in
inch
divisions
coincides
with
the
point
A,
and
the
edge
is
along
the
line
AB.
Then
count
=
scale
division
2.
Slide
Calipers.
This
instrument
(fig.
32)
consists
of
a
steel
scale
with
two
perpendicular
steel
projections
having
parallel
faces.
One
of
these
is
fixed
instrument.
To
find
a
radius
of
curvature.
ratio
(TT)
the
square
centimetres
in
a
square
inch.
6.
or cubic centimetre
its
lowest
point;
with
mercury,
on
future
experiments.
standard
for
air,
CHAPTER IX.
long
keep
off the
weighs
450
Ibs.
(Weight
origin
for
large
AB,
and
when
the
latter,
BA.
Hence
1BA
units
long
by
another
method
which
will
be
explained
later.
In
solving
problems
graphically
two
diagrams
are
always
necessary.
In
the
first,
168 PRACTICAL
polygon
close,
but
180 PRACTICAL
rod.
If
the
forces
segment
CHAPTER XV.
PRACTICAL STATICS
206 PRACTICAL
account of the
perpendicular
to
the
224 PRACTICAL
226 PRACTICAL
the
radiating
lines
following
data
is known
as an
whilst
the
weight
fell
given
distance.
It
will
be
found
that
with
twice
the
weight,
only
half
the
displacement
is
required.
These
experiments
may
the retort
atmospheric
pressure
is
taken
for
scientific
purposes
as
'76
paper
opposite
sides
of
the
tube,
and
both
sets
give
capacity
of
unit
length
of
rotation.
Since
v,
expressed
as
between
the
centres
the
depth
of
the
immersion
of
the
plate
increases,
H
approaches
Gr,
for
any
substance,
we
can
calculate
its
other
330 PRACTICAL
finding
E,
following
example.
Fig.
189.
the
whole
wire
(see
Chap.
VII)
of n
for various
body
of
mass
w
about
an
axis,
and
d
(or
compression)
of
the
fibres
at
P,
364 PRACTICAL
APPENDIX 365
APPENDIX II
the
plank.
Vary
D
and
372 PRACTICAL
eyes
of
the
lamina.
Check
this
result
by
adjusting
a
simple
pendulum
it
projects
beyond
the
latter
about
150
centimetres.
Measure
the
deflection
distance of
edges
and
hang
a
weight
W
by
a
cord
and
hook
to
one
of
the
other
holes
near
the
same
edge.
rod,
the
deflection
being
measured
knife
edge,
and
I
from
the
point
of
attachment
of
the
weight
to
the
knife
edge.
Vary
the
position
of
the
weight
along
the
beam
and
find
in
each
tabulate
the
angles
CDB
and
ADC
together
with
their
sines.
Calculate
provided,
fixed
at
A
and
B.
Compare
the
position
of
C
with
the
APPENDIX II
of
its
plane
parallel
to
the
table.
Tap
the
strings
to
bring
of
each
weight
about
the
point
P,
considering
these.
(pp.
204,
207
other
quadrilateral
must

practical mathema 00 s teru

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