This device is an old P.S.S.C design and is clamped to the edge of a workbench providing a ramp for launching balls of various sizes and masses supplied.
The parts required for measuring the distance travelled by the balls whilst falling is included.
An adjustable ball support is provided at the base of the ramp, so it can be arranged for launched ball and the stationary ball to collide as the ball flies from the ramp.
A ‘G’ clamp, some sheets of carbon paper and a measuring tape are the only extra items required for performing experiments.
Size dimensions: 310 x 76 x 26mm.