Projectile Launcher Outdoor play 5mm bullet tip

5mm bullet tip

quite simply and clearly

A fun bundle to help children 4 years + learn at home

The Planck’s Constant Kit contains a photoelectronic unit

Projectile Launcher Outdoor play 5mm bullet tipAn ideal piece of apparatus for investigating the motion of projectiles. The apparatus can easily be clamped to a bench desk (clamp provided) and the angle of projection can easily be adjusted through 90. The angle is read by means of a plumb line that hangs past an angle measurer that is attached to the unit. Firing of the unit is obtained by releasing a spring loaded rod that acts against a large ball bearing (included).