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: 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. the law of the lever b. Newton’s Third Law
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 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)
Lever with stand QH0032 A demonstration set for the uniformly
accelerated motion. • size: 49 x 8,5 x 25 cm
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)
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. Experiments with three kinds of blocks (of different size, weight and surface) help demonstrate how these affect the movement of blocks depends on the tilt and weights on the pan. • 2 wooden boards, 1 metal pulley, 1 metal pan, 1 hook
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