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| RM5027 Dynamic Trolley,
Wooden |
| A pair of trolleys for investigating momentum, velocity,
acceleration and energy conservation. Both trolleys are
identical and each consists of a rectangular wooden body
carried upon three low friction wheels to ensure smooth
straight operation. One trolley is supplied with one strong
spring plunger. The trolley is provided with three dowel
pegs so that the trolleys can be stacked upon one another.
This enables the effective mass to be increased. In front
of each trolley, two holes are drilled and fitted with
corks. If long pins are pushed through the corks of one
of the trolleys, they can be made to stick together after
collision. |
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| RM5029 Second Law of Motion
Apparatus |
| This apparatus demonstrates Newton’s Second Law
of Motion. It consists of a spring-loaded device to show
that a ball released vertically will hit the floor at
the same time as a ball propelled horizontally. It is
provided with a detachable rod which enables to clamp
the apparatus on a stand or table. Includes 2
steel balls. |
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| RM5030 Moment of Force |
Contains the necessary equipment to demonstrate several
basic principles like torque, lever and center of gravity.
Consists of a wooden support stand, a 50 cm meter stick,
50g and 100g knife edges masses. |
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| RM5031 Ticker Tape Timer
AC |
| For the measurement of speed and acceleration. It operates
on 12V AC and is safe for students. Paper tape, drawn
through guides, is struck by a dotting screw carried on
the armature. On wooden base with 4 mm sockets. Includes
one roll of tape and 12 carbon discs. |
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| RM5032 Transformer: |
Suitable for RM5031 Ticker Tape
Timer AC. Input 220V AC., Output 12V AC. |
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| RM5035 Ticker Tape Timer
DC |
This is operated by two dry cell batteries (not included).
It produces 30 to 50 dots per second. The wooden base
provides
stability. Includes one roll of tape and 12 carbon discs. |
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| RM5036 Ticker Tape: |
Roll of paper tape width approx.
10mm. |
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| RM5037 Carbon Discs: |
| Pack of 48. |
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| RM5040 Force Table |
| This force table is designed for force and vector demonstrations.
Table is constructed of machined aluminum (40 cm dia)
and graduated in degrees around its full circumference.
Unit is mounted on a heavy stable tripod base with levelling
screws. Consists of 4 pulleys, 4 weight hangers and 4
sets of slotted weights. |
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