Spring bumper

For experiments on the conservation of momentum and for elastic impact in combination with the measuring trolley;
Elliptically bent steel flat spring with 4 mm plug pin, can be plugged onto the measuring carriage
Width of the steel flat spring: 10 mm
Dimensions: approx. 50 x 53 x 10 mm
Mass: approx. 7 g

additionally recommended:
P1311-2A Trolley, mass of 50g, very low friction