FORCE AND MOTION
Mechanics. Mobile laboratory QH0052
The set consists of components for conducting mechanics experiments and for studying the movement, mutual interactions of bodies and the state of equilibrium between them. By combining individual elements, it is possible to create experiments which help to understand physics-related topics.
With this set you can demonstrate: a. the law of the lever b. Newton’s Third Law c. the phenomena of stick-slip and friction d. the construction and working of dynamometer e. the relation between mass and density The set includes: • a plastic tray, a ballistic gun, a motion retention device, a lab tray, a steel ball, a lab stand, a lab level • weights - 6 pcs, 100g each • a tribometer • a dynamometer • a ruler, a pendulum – 3 pcs • a set of blocks of different weights (3 pcs) • age: 8+
A device for demonstrating the inertia of bodies HG0106 Rest the plastic ball on top of the plexiglass square which is placed on a vertical post. Release the spring and square shoots. The ball falls into the concave recession on the post and stays at rest on the top of
Uniform motion and uniformly accelerated motion. Demonstration set QH0053 A device for exploring the properties of the uniform motion and the uniformly accelerated motion during science lessons. • size: 110 x 20 x 24 cm • lb.battery-powered (battery not included)
it, as if nothing had happened. • replaced 7–197,7,5 „x 5,5” „x 6,5” , 0,9 • lb.battery-powered (battery not included) • till stock last
Friction on an Inclined plane HG0740
This wooden inclined plane with adjustable tilt angle has a metal pulley at the upper end which holds a metal pan for weights. The weights exert a force on the body on the plane. The attached protractor has two scales (in degrees and centimetres) for measurements. • 2 wooden boards • 1 metal pulley • 1 metal pan • 1 hook
Lever with stand QH0032 A demonstration set for the uniformly
accelerated motion. • size: 49 x 8.5 x 25 cm
Gyroscope - demonstration model HG0094 The gyroscope model demonstrates the conservation of the orientation of its axis of rotation when no moments of external forces are present. It also shows the gyroscope’s reaction to a nonzero moment of an external force. The device is made of a metal circle placed on a steel axis with horizontal holes for threading
Centrifugal force kit HG0093
a string used to set the circle rotating by pulling. The axis has two adjustable tapered roller bearings. In the set there are also two stands with support arms. One allows the gyroscope to rotate around the vertical axis, the other allows a tilt. Also, the string with a T-handle is included. • 4 elements: gyroscope 10.7 x 10 x 17 cm, D 10 cm, weight 175 g; 2 stands, string 60 cm with a handle • materials: metal, plastic; till stock last
helps explain the processes taking place in a washing machine while spinning wet clothes (spin dryer), simulate a lab centrifuge (centrifugal separator), demonstrate directly how centrifugal force works (Watt regulator with a shutter valve in cross section). • 5 elements: centrifugal apparatus, 2 test tubes with caps, Watt regulator with a shutter valve model, centrifuge • dim.: 23.5 x 11.5 x 47.5 cm
A centrifuge can be used in physical experiments. Combined with other sets, it may come useful in experiments in acoustics or thermodynamics. The rotational velocity of the spindle depends on the velocity of the manually-powered pulley wheel. The machine can be used both vertically and horizontally. The kit
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