Center Of Gravity „Laser Tree“ (version for 2)
Model for demonstration of determining the centre of gravity.
Metal construction with two vertical bars, sliding rod weights and two red laser modules on the bottom part.
Direct the laser beams to the points shown on the bottom pad. Move the weights on the tree branches and get the rod to the desired position. There is a laser beam shining towards the ground through which you can see the direction of the rod deflection. Try to hit the desired point with the laser beam.