Suitable for study of linear motion under nearly frictionless
conditions. The kit consists of square section aluminium
track, length 1.5m, with two rows of fine holes along
the top. Supported on two light alloy castings. One support
has a two point contact and other a one point contact
for lateral and orizontal adjustments by means of a knurled
screw. One end of the section is fitted with a tube for
connection to blower and the other end is closed.
Comes complete with following accessories:
»
2 heavy and 1 light vehicle with their mass ratio
2:1.
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2 Magnetic buffers
»
2 Plasticine Holders with central hole
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4 Catapults with slots for elastic band
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1 Reel of nylon thread
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2 White rods(4 mm diam.150 mm long)
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24 Needles
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20 Black plain cards
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1 Pack of plasticine
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20 Elastic bands
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1 Instruction manual
RM5063 Air Blower
Electric air blower with adjustable speed control. Suitable
for use with Linear Air Track Kit. Supplied complete with
air hose.
Input 230V A.C.
RM5065 Inclined Plane,
Metal
Constructed of metal, this inclined plane is hinged
to a base. Unit is supplied with aluminum protractor and
is graduated to 45°. The end of the inclined plane
has an aluminum pulley attached to a clamp passing through
an extension of one side of the plane.
RM5066 Inclined Plane,
Wooden
A wooden planed board 60x7.5cm. The board is hinged
at one end to a wooden base board and the angle of incline
can be fixed in a number of positions by a movable block.
Complete with roller, pulley wheel and scale pan but without
masses.
-01
100gm
-02
200gm
-03
500gm
-04
1000gm
RM5069 ‘g’
By Free Fall Apparatus
For determining the value of ‘g’ by measuring
the time taken by a falling steel ball. The apparatus
consists of a release unit and a trip unit. Both these
units size 13x9x1cm are fitted with 4mm sockets and can
be readily clamped on to a 12mm diameter rod. The release
unit is fitted with a small solenoid type electromagnet
which holds a steel ball. The solenoid helps in the prompt
release of the ball on being disconnected. The trip unit
has a swinging plate and is fitted with a switch. The
switch is normally held closed by a magnet and is opened
when the ball falls on the plate. The time of fall is
measured by a digital Centisecond Timer. Supplied complete
with steel balls but without Centisecond Timer, retort
stand and base.
