Collision in Two Dimensions made by Rubinstein (Premium Series)

description

Manual- Click to download

Video tutorial:

The system includes a built-in rail, two metal balls of the same mass, a glass ball, a metal ball of different mass, and a builder's vertical. You can easily adjust and change the angle and position of the stationary ball.

The system is designed to prove the conservation of linear momentum in two dimensions.

The point of departure of the offending (attacking) sphere from the top of the device is fixed by means of a clip. The rolling trajectory of the sphere becomes horizontal before it goes into air. The sphere waiting for the attacking sphere is placed on a pin whose height is adjustable, in order to produce a central (though non-frontal) collision, and the penis is fixed in a tab that may rotate on its axis, to produce collisions at different angles of collision.