Pendulum Kit, Alternate Model - Visual Scientifics Base_Hexagonal Plastic the drilled aluminum ball gives

the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum-transfer demonstrations

5 inch finished base

this low-resistance shunt diverts a precise fraction of circuit current around the meter so small signals stay within full-scale

3-6V motor

Marriot-style Boyle's Law apparatus on a 250 by 175mm ABS plastic base with a 50mL gas syringe coupled to a pressure gauge for direct piston-and-gauge P-V data collection

Pendulum Kit, Alternate Model - Visual Scientifics Base_Hexagonal Plastic the drilled aluminum ball givesAlternate SKU pendulum kit with a calibrated protractor board, nylon cord and bob, cord lock, and support rod the parallel numbered twin of PHVSPEN for energy, force, and motion investigations.