For use with the millisecond timer. The subject presses the START button and after a short random delay the light
These trolleys are large enough for students to sit on to experience the effect of Newton’s Third Law.
This amazing device attaches to a vacuum cleaner and launches lightweight, hollow projectiles at high velocity.
When aimed vertically typical
Monkey And Hunter
An essential part of projectile studies is the “monkey and hunter” problem. A monkey sees a hunter take aim. If
A detachable foot supports a “V” shaped grooved track for collision investigations. Constructed from varnished MDF, it has a linear
A simple but effective track measuring 35cm by 35cm makes projectile studies perfectly straightforward without recourse to tubes and pins.
This simple but effective system makes a complicated topic into one of the most enjoyable lessons possible for all ages
A strong turntable suitable for rotational motion demonstrations.
Constructed from two 18mm plywood platforms covered in non-slip matting and measuring
Wheel And Axle
A pair of coupled solid Acrylic wheels 150mm and 50mm dia on a freely running bearing supported on an alloy
These levers overcome the problems of accurate location of the weights when investigations into moments are undertaken. The “lollipops” are