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Falling Body Apparatus
A simple apparatus to demonstrate that a body propelled horizontally will fall vertically at the same rate as a similar body allowed to fall freely. Comprises of a spring loaded L-section launcher. There are holes in it for placing two 19mm dia ball. When the launcher is released by a push button, one ball falls freely whereas the second ball is projected forward. Mounted on a wooden box with a storage pocket for balls. Includes two steel balls.
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Loop the Loop
A simple apparatus to demonstrate both centripetal acceleration and conversion of potential energy into kinetic energy. A steel ball released at the upper end of the loop, it gains enough energy to transverse the loop without falling. Comes completely assembled on a wooden base.
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Pulley Demonstration Set
This pulley set is an ideal set up to demonstrate law of conservation of energy, concepts of force and mechanical equilibrium. Contains a 15x25cm wooden base with mounted capstan and a screw eye. The set has a 62.5cm vertical support rod and a 21cm crossbar with clamp, eight single pulleys, 2 double pulleys, a wheel and axle, six pulley clamps, 90? clamp, nine slotted masses ranging from 10g to 1000g, seven weight hangers, and a pulley cord.
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Pulley Blocks
Consists of free running, well balanced plastic pulleys. Each pulley measures 5 cm dia. and is mounted in an alloy frame with hook at each end.
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Single Pulley |
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Double Pulley |
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Triple Pulley |
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Quadruple Pulley |
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Tandem Pulleys
These tandem pulleys are very long-lasting. They are provided with pin bearings and hooks on the top and bottom for hanging.
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Double Pulley (3.8cm and 5cm dia.) |
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Triple Pulley (2.5cm, 3.8cm and 5cm dia.) |
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Rod Mounted Pulley
Suitable for use with ordinary laboratory apparatus. Plastic pulley of dia 3.8cm dia, mounted on a metal rod. Overall length is about 17.5cm.
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Rod Mounting, Bench Fit, Pulley
This 70mm dia. Pulley on a metal clamp, holds firmly in either a vertical or horizontal position. The bracket can be clamped to a bench edge of thickness 38mm.
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Wheel on Axis
Ball bearing, four coaxial pulley mounted on a single steel rod.
Can be attached to any right-angle clamp.
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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.
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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.
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100gm |
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200gm |
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500gm |
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1000gm |
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Guinea & Feather Apparatus
This free fall experiment demonstrates that in the absence of atmospheric drag, bodies of different density and mass fall through a given distance in the same time. Made of glass tube 60cm long with stopcock to be connected to a vacuum pump.
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Lever Kit
Kit consists of five wooden beams 60x4.4x0.5cm graduated every 3.8cm with a groove across its center to locate fulcrum.
Includes 5 fulcrum supports and 40 metal weights 2.5cm square.
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Gyroscope
For illustrating the principle of gyroscope action and conservation of angular momentum. It shows that the gyroscope will keep its axis of rotation to retain any particular position in which it may be placed as long as the speed of
rotation of the disc is maintained.
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Pendulum Bob
Brass sphere with hook.
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Diameter 13mm |
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Diameter 19mm |
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Diameter 25mm |
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Hooke?s Law Apparatus
To demonstrate Hooke?s Law and conducting simple harmonic motion experiments. The apparatus consists of a 12cm long scale that is mounted on a simple stand and base, a spring with a weight hanger and attached pointer.
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