"Rotational"

Consists of one support, 5 plumb lines, 1 roll of tape, and 5 figures (triangle, L, trapezoid, parallelogram, parallelopiped). This kit helps students in the individual research of the center of gravity of a flat body, the conservation of the result on paper, the possibility of a graphic verification, and the discovery of the geometric research method.

Wooden moment of force apparatus with accessories.

Plastic disc to demonstrate rotational energy.

Maxwell apparatus with flywheel to demonstrate momentum, friction, and oscillation.

Optimize the distribution of weights on a wheel, then determine g using a rotational apparatus.