Assemble a 4M wind racing car & ndash; this is a scientific kit for children 10-12 years old. Build a high-speed fantasy machine and watch it take off, turning the wind into kinetic energy! /> Batteries provide the motor with electricity, which rotates the propeller at high speed. The propeller blades push the air back. The laws of physics show that each force has an equal force acting in the opposite direction. This means that when the propeller pushes the air back, the air pushes the propeller forward. That's why the machine you assembled is moving.
Kits for assembling mechanisms and devices with your own hands from 4M & ndash; it is a fun way to learn in practice how the laws of physics work and get acquainted with the sciences. In the process of assembling scientific toys develops logical thinking, precise handwork, ingenuity and design skills.
Details in the kit
Part A: body of the machine, B: rear axle support, C: long axle, D: engine holder , E: engine cover, F: engine, G: battery compartment cover, H: battery housing, I: battery compartment hinge, J: rear wheel x 2, K: front wheel, L: propeller, M: metal eyelet x 2, N: terminal cover x 2, O: flat-head screw x 3, P: small screw x 18.
Optional: small Phillips screwdriver and 4 AAA batteries.
