Projectile Launcher Outdoor play quite simply and clearly
$116.99
Description
quite simply and clearly
p>An excellent
• Quality nylon stringing
A fun bundle to help children 4 years + learn at home
5mm bullet tip
Projectile Launcher Outdoor play quite simply and clearlyAn 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).
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