Engineering, Physics
Spherical Mass Set
Spherical masses with the same diameter but various masses and rotational inertias. Compatible with the ME-6800 Projectile Launcher.
This set includes four balls with a diameter of 2.5 cm each, but features various masses, including a hollow steel ball, solid steel ball, plastic ball and aluminum ball.
https://www.pasco.com/products/lab-apparatus/mechanics/projectiles/me-8968#specs-panel